1898158536

素因数分解:

$2^3\times 3^7\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 5738688000

約数和(自身を除く): 3840529464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 53, 54, 69, 72, 81, 89, 92, 106, 108, 138, 159, 162, 178, 184, 207, 212, 216, 243, 267, 276, 318, 324, 356, 414, 424, 477, 486, 534, 552, 621, 636, 648, 712, 729, 801, 828, 954, 972, 1068, 1219, 1242, 1272, 1431, 1458, 1602, 1656, 1863, 1908, 1944, 2047, 2136, 2187, 2403, 2438, 2484, 2862, 2916, 3204, 3657, 3726, 3816, 4094, 4293, 4374, 4717, 4806, 4876, 4968, 5589, 5724, 5832, 6141, 6408, 7209, 7314, 7452, 8188, 8586, 8748, 9434, 9612, 9752, 10971, 11178, 11448, 12282, 12879, 14151, 14418, 14628, 14904, 16376, 16767, 17172, 17496, 18423, 18868, 19224, 21627, 21942, 22356, 24564, 25758, 28302, 28836, 29256, 32913, 33534, 34344, 36846, 37736, 38637, 42453, 43254, 43884, 44712, 49128, 50301, 51516, 55269, 56604, 57672, 64881, 65826, 67068, 73692, 77274, 84906, 86508, 87768, 98739, 100602, 103032, 108491, 110538, 113208, 115911, 127359, 129762, 131652, 134136, 147384, 154548, 165807, 169812, 173016, 194643, 197478, 201204, 216982, 221076, 231822, 254718, 259524, 263304, 296217, 309096, 325473, 331614, 339624, 382077, 389286, 394956, 402408, 433964, 442152, 463644, 497421, 509436, 519048, 592434, 650946, 663228, 764154, 778572, 789912, 867928, 888651, 927288, 976419, 994842, 1018872, 1146231, 1184868, 1301892, 1326456, 1492263, 1528308, 1557144, 1777302, 1952838, 1989684, 2292462, 2369736, 2603784, 2665953, 2929257, 2984526, 3056616, 3438693, 3554604, 3905676, 3979368, 4476789, 4584924, 5331906, 5858514, 5969052, 6877386, 7109208, 7811352, 8787771, 8953578, 9169848, 10316079, 10663812, 11717028, 11938104, 13754772, 17575542, 17907156, 20632158, 21327624, 23434056, 26363313, 27509544, 35151084, 35814312, 41264316, 52726626, 70302168, 79089939, 82528632, 105453252, 158179878, 210906504, 237269817, 316359756, 474539634, 632719512, 949079268, 1898158536]

約数ペア:

[(1, 1898158536), (2, 949079268), (3, 632719512), (4, 474539634), (6, 316359756), (8, 237269817), (9, 210906504), (12, 158179878), (18, 105453252), (23, 82528632), (24, 79089939), (27, 70302168), (36, 52726626), (46, 41264316), (53, 35814312), (54, 35151084), (69, 27509544), (72, 26363313), (81, 23434056), (89, 21327624), (92, 20632158), (106, 17907156), (108, 17575542), (138, 13754772), (159, 11938104), (162, 11717028), (178, 10663812), (184, 10316079), (207, 9169848), (212, 8953578), (216, 8787771), (243, 7811352), (267, 7109208), (276, 6877386), (318, 5969052), (324, 5858514), (356, 5331906), (414, 4584924), (424, 4476789), (477, 3979368), (486, 3905676), (534, 3554604), (552, 3438693), (621, 3056616), (636, 2984526), (648, 2929257), (712, 2665953), (729, 2603784), (801, 2369736), (828, 2292462), (954, 1989684), (972, 1952838), (1068, 1777302), (1219, 1557144), (1242, 1528308), (1272, 1492263), (1431, 1326456), (1458, 1301892), (1602, 1184868), (1656, 1146231), (1863, 1018872), (1908, 994842), (1944, 976419), (2047, 927288), (2136, 888651), (2187, 867928), (2403, 789912), (2438, 778572), (2484, 764154), (2862, 663228), (2916, 650946), (3204, 592434), (3657, 519048), (3726, 509436), (3816, 497421), (4094, 463644), (4293, 442152), (4374, 433964), (4717, 402408), (4806, 394956), (4876, 389286), (4968, 382077), (5589, 339624), (5724, 331614), (5832, 325473), (6141, 309096), (6408, 296217), (7209, 263304), (7314, 259524), (7452, 254718), (8188, 231822), (8586, 221076), (8748, 216982), (9434, 201204), (9612, 197478), (9752, 194643), (10971, 173016), (11178, 169812), (11448, 165807), (12282, 154548), (12879, 147384), (14151, 134136), (14418, 131652), (14628, 129762), (14904, 127359), (16376, 115911), (16767, 113208), (17172, 110538), (17496, 108491), (18423, 103032), (18868, 100602), (19224, 98739), (21627, 87768), (21942, 86508), (22356, 84906), (24564, 77274), (25758, 73692), (28302, 67068), (28836, 65826), (29256, 64881), (32913, 57672), (33534, 56604), (34344, 55269), (36846, 51516), (37736, 50301), (38637, 49128), (42453, 44712), (43254, 43884)]