837485292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:508

約数の個数: 144

約数和(自身を含む): 2390234112

約数和(自身を除く): 1552748820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 47, 69, 84, 92, 94, 138, 141, 161, 188, 276, 282, 322, 329, 401, 483, 529, 564, 644, 658, 802, 966, 987, 1058, 1081, 1203, 1316, 1587, 1604, 1932, 1974, 2116, 2162, 2406, 2807, 3174, 3243, 3703, 3948, 4324, 4812, 5614, 6348, 6486, 7406, 7567, 8421, 9223, 11109, 11228, 12972, 14812, 15134, 16842, 18446, 18847, 22218, 22701, 24863, 27669, 30268, 33684, 36892, 37694, 44436, 45402, 49726, 55338, 56541, 64561, 74589, 75388, 90804, 99452, 110676, 113082, 129122, 131929, 149178, 174041, 193683, 212129, 226164, 258244, 263858, 298356, 348082, 387366, 395787, 424258, 433481, 522123, 527716, 636387, 696164, 774732, 791574, 848516, 866962, 1044246, 1272774, 1300443, 1484903, 1583148, 1733924, 2088492, 2545548, 2600886, 2969806, 3034367, 4454709, 5201772, 5939612, 6068734, 8909418, 9103101, 9970063, 12137468, 17818836, 18206202, 19940126, 29910189, 36412404, 39880252, 59820378, 69790441, 119640756, 139580882, 209371323, 279161764, 418742646, 837485292]

約数ペア:

[(1, 837485292), (2, 418742646), (3, 279161764), (4, 209371323), (6, 139580882), (7, 119640756), (12, 69790441), (14, 59820378), (21, 39880252), (23, 36412404), (28, 29910189), (42, 19940126), (46, 18206202), (47, 17818836), (69, 12137468), (84, 9970063), (92, 9103101), (94, 8909418), (138, 6068734), (141, 5939612), (161, 5201772), (188, 4454709), (276, 3034367), (282, 2969806), (322, 2600886), (329, 2545548), (401, 2088492), (483, 1733924), (529, 1583148), (564, 1484903), (644, 1300443), (658, 1272774), (802, 1044246), (966, 866962), (987, 848516), (1058, 791574), (1081, 774732), (1203, 696164), (1316, 636387), (1587, 527716), (1604, 522123), (1932, 433481), (1974, 424258), (2116, 395787), (2162, 387366), (2406, 348082), (2807, 298356), (3174, 263858), (3243, 258244), (3703, 226164), (3948, 212129), (4324, 193683), (4812, 174041), (5614, 149178), (6348, 131929), (6486, 129122), (7406, 113082), (7567, 110676), (8421, 99452), (9223, 90804), (11109, 75388), (11228, 74589), (12972, 64561), (14812, 56541), (15134, 55338), (16842, 49726), (18446, 45402), (18847, 44436), (22218, 37694), (22701, 36892), (24863, 33684), (27669, 30268)]