2016132712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 4582656000

約数和(自身を除く): 2566523288

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 103, 152, 184, 206, 209, 253, 412, 418, 437, 506, 509, 824, 836, 874, 1012, 1018, 1133, 1672, 1748, 1957, 2024, 2036, 2266, 2369, 3496, 3914, 4072, 4532, 4738, 4807, 5599, 7828, 9064, 9476, 9614, 9671, 11198, 11707, 15656, 18952, 19228, 19342, 21527, 22396, 23414, 26059, 38456, 38684, 43054, 44792, 45011, 46828, 52118, 52427, 77368, 86108, 90022, 93656, 104236, 104854, 106381, 128777, 172216, 180044, 208472, 209708, 212762, 222433, 257554, 360088, 419416, 425524, 444866, 495121, 515108, 576697, 851048, 889732, 990242, 996113, 1030216, 1153394, 1205821, 1779464, 1980484, 1992226, 2306788, 2411642, 2446763, 3960968, 3984452, 4613576, 4823284, 4893526, 7968904, 9646568, 9787052, 10957243, 13264031, 19574104, 21914486, 22910599, 26528062, 43828972, 45821198, 53056124, 87657944, 91642396, 106112248, 183284792, 252016589, 504033178, 1008066356, 2016132712]

約数ペア:

[(1, 2016132712), (2, 1008066356), (4, 504033178), (8, 252016589), (11, 183284792), (19, 106112248), (22, 91642396), (23, 87657944), (38, 53056124), (44, 45821198), (46, 43828972), (76, 26528062), (88, 22910599), (92, 21914486), (103, 19574104), (152, 13264031), (184, 10957243), (206, 9787052), (209, 9646568), (253, 7968904), (412, 4893526), (418, 4823284), (437, 4613576), (506, 3984452), (509, 3960968), (824, 2446763), (836, 2411642), (874, 2306788), (1012, 1992226), (1018, 1980484), (1133, 1779464), (1672, 1205821), (1748, 1153394), (1957, 1030216), (2024, 996113), (2036, 990242), (2266, 889732), (2369, 851048), (3496, 576697), (3914, 515108), (4072, 495121), (4532, 444866), (4738, 425524), (4807, 419416), (5599, 360088), (7828, 257554), (9064, 222433), (9476, 212762), (9614, 209708), (9671, 208472), (11198, 180044), (11707, 172216), (15656, 128777), (18952, 106381), (19228, 104854), (19342, 104236), (21527, 93656), (22396, 90022), (23414, 86108), (26059, 77368), (38456, 52427), (38684, 52118), (43054, 46828), (44792, 45011)]