2495332008

素因数分解:

$2^3\times 3^9\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 320

約数和(自身を含む): 8035251840

約数和(自身を除く): 5539919832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 53, 54, 69, 72, 78, 81, 92, 104, 106, 108, 117, 138, 156, 159, 162, 184, 207, 212, 216, 234, 243, 276, 299, 312, 318, 324, 351, 414, 424, 468, 477, 486, 552, 598, 621, 636, 648, 689, 702, 729, 828, 897, 936, 954, 972, 1053, 1196, 1219, 1242, 1272, 1378, 1404, 1431, 1458, 1656, 1794, 1863, 1908, 1944, 2067, 2106, 2187, 2392, 2438, 2484, 2691, 2756, 2808, 2862, 2916, 3159, 3588, 3657, 3726, 3816, 4134, 4212, 4293, 4374, 4876, 4968, 5382, 5512, 5589, 5724, 5832, 6201, 6318, 6561, 7176, 7314, 7452, 8073, 8268, 8424, 8586, 8748, 9477, 9752, 10764, 10971, 11178, 11448, 12402, 12636, 12879, 13122, 14628, 14904, 15847, 16146, 16536, 16767, 17172, 17496, 18603, 18954, 19683, 21528, 21942, 22356, 24219, 24804, 25272, 25758, 26244, 28431, 29256, 31694, 32292, 32913, 33534, 34344, 37206, 37908, 38637, 39366, 43884, 44712, 47541, 48438, 49608, 50301, 51516, 52488, 55809, 56862, 63388, 64584, 65826, 67068, 72657, 74412, 75816, 77274, 78732, 85293, 87768, 95082, 96876, 98739, 100602, 103032, 111618, 113724, 115911, 126776, 131652, 134136, 142623, 145314, 148824, 150903, 154548, 157464, 167427, 170586, 190164, 193752, 197478, 201204, 217971, 223236, 227448, 231822, 255879, 263304, 285246, 290628, 296217, 301806, 309096, 334854, 341172, 347733, 380328, 394956, 402408, 427869, 435942, 446472, 452709, 463644, 502281, 511758, 570492, 581256, 592434, 603612, 653913, 669708, 682344, 695466, 789912, 855738, 871884, 888651, 905418, 927288, 1004562, 1023516, 1043199, 1140984, 1184868, 1207224, 1283607, 1307826, 1339416, 1390932, 1506843, 1711476, 1743768, 1777302, 1810836, 1961739, 2009124, 2047032, 2086398, 2369736, 2567214, 2615652, 2665953, 2781864, 3013686, 3422952, 3554604, 3621672, 3850821, 3923478, 4018248, 4172796, 4520529, 5134428, 5231304, 5331906, 5885217, 6027372, 7109208, 7701642, 7846956, 7997859, 8345592, 9041058, 10268856, 10663812, 11552463, 11770434, 12054744, 13561587, 15403284, 15693912, 15995718, 18082116, 21327624, 23104926, 23540868, 23993577, 27123174, 30806568, 31991436, 34657389, 36164232, 46209852, 47081736, 47987154, 54246348, 63982872, 69314778, 92419704, 95974308, 103972167, 108492696, 138629556, 191948616, 207944334, 277259112, 311916501, 415888668, 623833002, 831777336, 1247666004, 2495332008]

約数ペア:

[(1, 2495332008), (2, 1247666004), (3, 831777336), (4, 623833002), (6, 415888668), (8, 311916501), (9, 277259112), (12, 207944334), (13, 191948616), (18, 138629556), (23, 108492696), (24, 103972167), (26, 95974308), (27, 92419704), (36, 69314778), (39, 63982872), (46, 54246348), (52, 47987154), (53, 47081736), (54, 46209852), (69, 36164232), (72, 34657389), (78, 31991436), (81, 30806568), (92, 27123174), (104, 23993577), (106, 23540868), (108, 23104926), (117, 21327624), (138, 18082116), (156, 15995718), (159, 15693912), (162, 15403284), (184, 13561587), (207, 12054744), (212, 11770434), (216, 11552463), (234, 10663812), (243, 10268856), (276, 9041058), (299, 8345592), (312, 7997859), (318, 7846956), (324, 7701642), (351, 7109208), (414, 6027372), (424, 5885217), (468, 5331906), (477, 5231304), (486, 5134428), (552, 4520529), (598, 4172796), (621, 4018248), (636, 3923478), (648, 3850821), (689, 3621672), (702, 3554604), (729, 3422952), (828, 3013686), (897, 2781864), (936, 2665953), (954, 2615652), (972, 2567214), (1053, 2369736), (1196, 2086398), (1219, 2047032), (1242, 2009124), (1272, 1961739), (1378, 1810836), (1404, 1777302), (1431, 1743768), (1458, 1711476), (1656, 1506843), (1794, 1390932), (1863, 1339416), (1908, 1307826), (1944, 1283607), (2067, 1207224), (2106, 1184868), (2187, 1140984), (2392, 1043199), (2438, 1023516), (2484, 1004562), (2691, 927288), (2756, 905418), (2808, 888651), (2862, 871884), (2916, 855738), (3159, 789912), (3588, 695466), (3657, 682344), (3726, 669708), (3816, 653913), (4134, 603612), (4212, 592434), (4293, 581256), (4374, 570492), (4876, 511758), (4968, 502281), (5382, 463644), (5512, 452709), (5589, 446472), (5724, 435942), (5832, 427869), (6201, 402408), (6318, 394956), (6561, 380328), (7176, 347733), (7314, 341172), (7452, 334854), (8073, 309096), (8268, 301806), (8424, 296217), (8586, 290628), (8748, 285246), (9477, 263304), (9752, 255879), (10764, 231822), (10971, 227448), (11178, 223236), (11448, 217971), (12402, 201204), (12636, 197478), (12879, 193752), (13122, 190164), (14628, 170586), (14904, 167427), (15847, 157464), (16146, 154548), (16536, 150903), (16767, 148824), (17172, 145314), (17496, 142623), (18603, 134136), (18954, 131652), (19683, 126776), (21528, 115911), (21942, 113724), (22356, 111618), (24219, 103032), (24804, 100602), (25272, 98739), (25758, 96876), (26244, 95082), (28431, 87768), (29256, 85293), (31694, 78732), (32292, 77274), (32913, 75816), (33534, 74412), (34344, 72657), (37206, 67068), (37908, 65826), (38637, 64584), (39366, 63388), (43884, 56862), (44712, 55809), (47541, 52488), (48438, 51516), (49608, 50301)]