351250848

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4079}}^1$

素因数の和:4131

約数の個数: 144

約数和(自身を含む): 1122750720

約数和(自身を除く): 771499872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2691, 3312, 3588, 3744, 4079, 4784, 5382, 6624, 7176, 8158, 9568, 10764, 12237, 14352, 16316, 21528, 24474, 28704, 32632, 36711, 43056, 48948, 53027, 65264, 73422, 86112, 93817, 97896, 106054, 130528, 146844, 159081, 187634, 195792, 212108, 281451, 293688, 318162, 375268, 391584, 424216, 477243, 562902, 587376, 636324, 750536, 844353, 848432, 954486, 1125804, 1174752, 1219621, 1272648, 1501072, 1688706, 1696864, 1908972, 2251608, 2439242, 2545296, 3002144, 3377412, 3658863, 3817944, 4503216, 4878484, 5090592, 6754824, 7317726, 7635888, 9006432, 9756968, 10976589, 13509648, 14635452, 15271776, 19513936, 21953178, 27019296, 29270904, 39027872, 43906356, 58541808, 87812712, 117083616, 175625424, 351250848]

約数ペア:

[(1, 351250848), (2, 175625424), (3, 117083616), (4, 87812712), (6, 58541808), (8, 43906356), (9, 39027872), (12, 29270904), (13, 27019296), (16, 21953178), (18, 19513936), (23, 15271776), (24, 14635452), (26, 13509648), (32, 10976589), (36, 9756968), (39, 9006432), (46, 7635888), (48, 7317726), (52, 6754824), (69, 5090592), (72, 4878484), (78, 4503216), (92, 3817944), (96, 3658863), (104, 3377412), (117, 3002144), (138, 2545296), (144, 2439242), (156, 2251608), (184, 1908972), (207, 1696864), (208, 1688706), (234, 1501072), (276, 1272648), (288, 1219621), (299, 1174752), (312, 1125804), (368, 954486), (414, 848432), (416, 844353), (468, 750536), (552, 636324), (598, 587376), (624, 562902), (736, 477243), (828, 424216), (897, 391584), (936, 375268), (1104, 318162), (1196, 293688), (1248, 281451), (1656, 212108), (1794, 195792), (1872, 187634), (2208, 159081), (2392, 146844), (2691, 130528), (3312, 106054), (3588, 97896), (3744, 93817), (4079, 86112), (4784, 73422), (5382, 65264), (6624, 53027), (7176, 48948), (8158, 43056), (9568, 36711), (10764, 32632), (12237, 28704), (14352, 24474), (16316, 21528)]