16401011004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{4243}}^1\times {\mathrm{5113}}^1$

素因数の和:9376

約数の個数: 96

約数和(自身を含む): 48616547840

約数和(自身を除く): 32215536836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 4243, 5113, 8486, 10226, 12729, 15339, 16972, 20452, 25458, 29701, 30678, 35791, 38187, 46017, 50916, 59402, 61356, 71582, 76374, 89103, 92034, 107373, 114561, 118804, 138051, 143164, 152748, 178206, 184068, 214746, 229122, 267309, 276102, 322119, 356412, 429492, 458244, 534618, 552204, 644238, 801927, 966357, 1069236, 1288476, 1603854, 1932714, 3207708, 3865428, 21694459, 43388918, 65083377, 86777836, 130166754, 151861213, 195250131, 260333508, 303722426, 390500262, 455583639, 585750393, 607444852, 781000524, 911167278, 1171500786, 1366750917, 1822334556, 2343001572, 2733501834, 4100252751, 5467003668, 8200505502, 16401011004]

約数ペア:

[(1, 16401011004), (2, 8200505502), (3, 5467003668), (4, 4100252751), (6, 2733501834), (7, 2343001572), (9, 1822334556), (12, 1366750917), (14, 1171500786), (18, 911167278), (21, 781000524), (27, 607444852), (28, 585750393), (36, 455583639), (42, 390500262), (54, 303722426), (63, 260333508), (84, 195250131), (108, 151861213), (126, 130166754), (189, 86777836), (252, 65083377), (378, 43388918), (756, 21694459), (4243, 3865428), (5113, 3207708), (8486, 1932714), (10226, 1603854), (12729, 1288476), (15339, 1069236), (16972, 966357), (20452, 801927), (25458, 644238), (29701, 552204), (30678, 534618), (35791, 458244), (38187, 429492), (46017, 356412), (50916, 322119), (59402, 276102), (61356, 267309), (71582, 229122), (76374, 214746), (89103, 184068), (92034, 178206), (107373, 152748), (114561, 143164), (118804, 138051)]