705745008

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:548

約数の個数: 160

約数和(自身を含む): 2110976000

約数和(自身を除く): 1405230992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 151, 186, 216, 248, 279, 302, 349, 372, 432, 453, 496, 558, 604, 698, 744, 837, 906, 1047, 1116, 1208, 1359, 1396, 1488, 1674, 1812, 2094, 2232, 2416, 2718, 2792, 3141, 3348, 3624, 4077, 4188, 4464, 4681, 5436, 5584, 6282, 6696, 7248, 8154, 8376, 9362, 9423, 10819, 10872, 12564, 13392, 14043, 16308, 16752, 18724, 18846, 21638, 21744, 25128, 28086, 32457, 32616, 37448, 37692, 42129, 43276, 50256, 52699, 56172, 64914, 65232, 74896, 75384, 84258, 86552, 97371, 105398, 112344, 126387, 129828, 150768, 158097, 168516, 173104, 194742, 210796, 224688, 252774, 259656, 292113, 316194, 337032, 389484, 421592, 474291, 505548, 519312, 584226, 632388, 674064, 778968, 843184, 948582, 1011096, 1168452, 1264776, 1422873, 1557936, 1633669, 1897164, 2022192, 2336904, 2529552, 2845746, 3267338, 3794328, 4673808, 4901007, 5691492, 6534676, 7588656, 9802014, 11382984, 13069352, 14703021, 19604028, 22765968, 26138704, 29406042, 39208056, 44109063, 58812084, 78416112, 88218126, 117624168, 176436252, 235248336, 352872504, 705745008]

約数ペア:

[(1, 705745008), (2, 352872504), (3, 235248336), (4, 176436252), (6, 117624168), (8, 88218126), (9, 78416112), (12, 58812084), (16, 44109063), (18, 39208056), (24, 29406042), (27, 26138704), (31, 22765968), (36, 19604028), (48, 14703021), (54, 13069352), (62, 11382984), (72, 9802014), (93, 7588656), (108, 6534676), (124, 5691492), (144, 4901007), (151, 4673808), (186, 3794328), (216, 3267338), (248, 2845746), (279, 2529552), (302, 2336904), (349, 2022192), (372, 1897164), (432, 1633669), (453, 1557936), (496, 1422873), (558, 1264776), (604, 1168452), (698, 1011096), (744, 948582), (837, 843184), (906, 778968), (1047, 674064), (1116, 632388), (1208, 584226), (1359, 519312), (1396, 505548), (1488, 474291), (1674, 421592), (1812, 389484), (2094, 337032), (2232, 316194), (2416, 292113), (2718, 259656), (2792, 252774), (3141, 224688), (3348, 210796), (3624, 194742), (4077, 173104), (4188, 168516), (4464, 158097), (4681, 150768), (5436, 129828), (5584, 126387), (6282, 112344), (6696, 105398), (7248, 97371), (8154, 86552), (8376, 84258), (9362, 75384), (9423, 74896), (10819, 65232), (10872, 64914), (12564, 56172), (13392, 52699), (14043, 50256), (16308, 43276), (16752, 42129), (18724, 37692), (18846, 37448), (21638, 32616), (21744, 32457), (25128, 28086)]