381285778688

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{31259}}^1$

素因数の和:31388

約数の個数: 144

約数和(自身を含む): 828084902400

約数和(自身を除く): 446799123712

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 53, 58, 62, 64, 106, 116, 124, 128, 212, 232, 248, 256, 424, 464, 496, 848, 899, 928, 992, 1537, 1643, 1696, 1798, 1856, 1984, 3074, 3286, 3392, 3596, 3712, 3968, 6148, 6572, 6784, 7192, 7424, 7936, 12296, 13144, 13568, 14384, 24592, 26288, 28768, 31259, 47647, 49184, 52576, 57536, 62518, 95294, 98368, 105152, 115072, 125036, 190588, 196736, 210304, 230144, 250072, 381176, 393472, 420608, 500144, 762352, 906511, 969029, 1000288, 1524704, 1656727, 1813022, 1938058, 2000576, 3049408, 3313454, 3626044, 3876116, 4001152, 6098816, 6626908, 7252088, 7752232, 8002304, 12197632, 13253816, 14504176, 15504464, 26507632, 28101841, 29008352, 31008928, 48045083, 51358537, 53015264, 56203682, 58016704, 62017856, 96090166, 102717074, 106030528, 112407364, 116033408, 124035712, 192180332, 205434148, 212061056, 224814728, 232066816, 248071424, 384360664, 410868296, 424122112, 449629456, 768721328, 821736592, 899258912, 1489397573, 1537442656, 1643473184, 1798517824, 2978795146, 3074885312, 3286946368, 3597035648, 5957590292, 6149770624, 6573892736, 7194071296, 11915180584, 12299541248, 13147785472, 23830361168, 47660722336, 95321444672, 190642889344, 381285778688]

約数ペア:

[(1, 381285778688), (2, 190642889344), (4, 95321444672), (8, 47660722336), (16, 23830361168), (29, 13147785472), (31, 12299541248), (32, 11915180584), (53, 7194071296), (58, 6573892736), (62, 6149770624), (64, 5957590292), (106, 3597035648), (116, 3286946368), (124, 3074885312), (128, 2978795146), (212, 1798517824), (232, 1643473184), (248, 1537442656), (256, 1489397573), (424, 899258912), (464, 821736592), (496, 768721328), (848, 449629456), (899, 424122112), (928, 410868296), (992, 384360664), (1537, 248071424), (1643, 232066816), (1696, 224814728), (1798, 212061056), (1856, 205434148), (1984, 192180332), (3074, 124035712), (3286, 116033408), (3392, 112407364), (3596, 106030528), (3712, 102717074), (3968, 96090166), (6148, 62017856), (6572, 58016704), (6784, 56203682), (7192, 53015264), (7424, 51358537), (7936, 48045083), (12296, 31008928), (13144, 29008352), (13568, 28101841), (14384, 26507632), (24592, 15504464), (26288, 14504176), (28768, 13253816), (31259, 12197632), (47647, 8002304), (49184, 7752232), (52576, 7252088), (57536, 6626908), (62518, 6098816), (95294, 4001152), (98368, 3876116), (105152, 3626044), (115072, 3313454), (125036, 3049408), (190588, 2000576), (196736, 1938058), (210304, 1813022), (230144, 1656727), (250072, 1524704), (381176, 1000288), (393472, 969029), (420608, 906511), (500144, 762352)]