2468139648

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 256

約数和(自身を含む): 7485004800

約数和(自身を除く): 5016865152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 41, 48, 52, 62, 64, 78, 82, 93, 96, 104, 123, 124, 128, 156, 164, 186, 192, 208, 246, 248, 312, 328, 372, 384, 389, 403, 416, 492, 496, 533, 624, 656, 744, 778, 806, 832, 984, 992, 1066, 1167, 1209, 1248, 1271, 1312, 1488, 1556, 1599, 1612, 1664, 1968, 1984, 2132, 2334, 2418, 2496, 2542, 2624, 2976, 3112, 3198, 3224, 3813, 3936, 3968, 4264, 4668, 4836, 4992, 5057, 5084, 5248, 5952, 6224, 6396, 6448, 7626, 7872, 8528, 9336, 9672, 10114, 10168, 11904, 12059, 12448, 12792, 12896, 15171, 15252, 15744, 15949, 16523, 17056, 18672, 19344, 20228, 20336, 24118, 24896, 25584, 25792, 30342, 30504, 31898, 33046, 34112, 36177, 37344, 38688, 40456, 40672, 47847, 48236, 49569, 49792, 51168, 51584, 60684, 61008, 63796, 66092, 68224, 72354, 74688, 77376, 80912, 81344, 95694, 96472, 99138, 102336, 121368, 122016, 127592, 132184, 144708, 149376, 154752, 156767, 161824, 162688, 191388, 192944, 198276, 204672, 207337, 242736, 244032, 255184, 264368, 289416, 313534, 323648, 382776, 385888, 396552, 414674, 470301, 485472, 488064, 494419, 510368, 528736, 578832, 622011, 627068, 647296, 765552, 771776, 793104, 829348, 940602, 970944, 988838, 1020736, 1057472, 1157664, 1244022, 1254136, 1483257, 1531104, 1543552, 1586208, 1658696, 1881204, 1941888, 1977676, 2041472, 2114944, 2315328, 2488044, 2508272, 2966514, 3062208, 3172416, 3317392, 3762408, 3955352, 4630656, 4976088, 5016544, 5933028, 6124416, 6344832, 6427447, 6634784, 7524816, 7910704, 9952176, 10033088, 11866056, 12854894, 13269568, 15049632, 15821408, 19282341, 19904352, 20066176, 23732112, 25709788, 26539136, 30099264, 31642816, 38564682, 39808704, 47464224, 51419576, 60198528, 63285632, 77129364, 79617408, 94928448, 102839152, 154258728, 189856896, 205678304, 308517456, 411356608, 617034912, 822713216, 1234069824, 2468139648]

約数ペア:

[(1, 2468139648), (2, 1234069824), (3, 822713216), (4, 617034912), (6, 411356608), (8, 308517456), (12, 205678304), (13, 189856896), (16, 154258728), (24, 102839152), (26, 94928448), (31, 79617408), (32, 77129364), (39, 63285632), (41, 60198528), (48, 51419576), (52, 47464224), (62, 39808704), (64, 38564682), (78, 31642816), (82, 30099264), (93, 26539136), (96, 25709788), (104, 23732112), (123, 20066176), (124, 19904352), (128, 19282341), (156, 15821408), (164, 15049632), (186, 13269568), (192, 12854894), (208, 11866056), (246, 10033088), (248, 9952176), (312, 7910704), (328, 7524816), (372, 6634784), (384, 6427447), (389, 6344832), (403, 6124416), (416, 5933028), (492, 5016544), (496, 4976088), (533, 4630656), (624, 3955352), (656, 3762408), (744, 3317392), (778, 3172416), (806, 3062208), (832, 2966514), (984, 2508272), (992, 2488044), (1066, 2315328), (1167, 2114944), (1209, 2041472), (1248, 1977676), (1271, 1941888), (1312, 1881204), (1488, 1658696), (1556, 1586208), (1599, 1543552), (1612, 1531104), (1664, 1483257), (1968, 1254136), (1984, 1244022), (2132, 1157664), (2334, 1057472), (2418, 1020736), (2496, 988838), (2542, 970944), (2624, 940602), (2976, 829348), (3112, 793104), (3198, 771776), (3224, 765552), (3813, 647296), (3936, 627068), (3968, 622011), (4264, 578832), (4668, 528736), (4836, 510368), (4992, 494419), (5057, 488064), (5084, 485472), (5248, 470301), (5952, 414674), (6224, 396552), (6396, 385888), (6448, 382776), (7626, 323648), (7872, 313534), (8528, 289416), (9336, 264368), (9672, 255184), (10114, 244032), (10168, 242736), (11904, 207337), (12059, 204672), (12448, 198276), (12792, 192944), (12896, 191388), (15171, 162688), (15252, 161824), (15744, 156767), (15949, 154752), (16523, 149376), (17056, 144708), (18672, 132184), (19344, 127592), (20228, 122016), (20336, 121368), (24118, 102336), (24896, 99138), (25584, 96472), (25792, 95694), (30342, 81344), (30504, 80912), (31898, 77376), (33046, 74688), (34112, 72354), (36177, 68224), (37344, 66092), (38688, 63796), (40456, 61008), (40672, 60684), (47847, 51584), (48236, 51168), (49569, 49792)]