2979082008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{4421}}^1$

素因数の和:4638

約数の個数: 144

約数和(自身を含む): 9436901760

約数和(自身を除く): 6457819752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 191, 196, 252, 294, 382, 392, 441, 504, 573, 588, 764, 882, 1146, 1176, 1337, 1528, 1719, 1764, 2292, 2674, 3438, 3528, 4011, 4421, 4584, 5348, 6876, 8022, 8842, 9359, 10696, 12033, 13263, 13752, 16044, 17684, 18718, 24066, 26526, 28077, 30947, 32088, 35368, 37436, 39789, 48132, 53052, 56154, 61894, 74872, 79578, 84231, 92841, 96264, 106104, 112308, 123788, 159156, 168462, 185682, 216629, 224616, 247576, 278523, 318312, 336924, 371364, 433258, 557046, 649887, 673848, 742728, 844411, 866516, 1114092, 1299774, 1688822, 1733032, 1949661, 2228184, 2533233, 2599548, 3377644, 3899322, 5066466, 5199096, 5910877, 6755288, 7599699, 7798644, 10132932, 11821754, 15199398, 15597288, 17732631, 20265864, 23643508, 30398796, 35465262, 41376139, 47287016, 53197893, 60797592, 70930524, 82752278, 106395786, 124128417, 141861048, 165504556, 212791572, 248256834, 331009112, 372385251, 425583144, 496513668, 744770502, 993027336, 1489541004, 2979082008]

約数ペア:

[(1, 2979082008), (2, 1489541004), (3, 993027336), (4, 744770502), (6, 496513668), (7, 425583144), (8, 372385251), (9, 331009112), (12, 248256834), (14, 212791572), (18, 165504556), (21, 141861048), (24, 124128417), (28, 106395786), (36, 82752278), (42, 70930524), (49, 60797592), (56, 53197893), (63, 47287016), (72, 41376139), (84, 35465262), (98, 30398796), (126, 23643508), (147, 20265864), (168, 17732631), (191, 15597288), (196, 15199398), (252, 11821754), (294, 10132932), (382, 7798644), (392, 7599699), (441, 6755288), (504, 5910877), (573, 5199096), (588, 5066466), (764, 3899322), (882, 3377644), (1146, 2599548), (1176, 2533233), (1337, 2228184), (1528, 1949661), (1719, 1733032), (1764, 1688822), (2292, 1299774), (2674, 1114092), (3438, 866516), (3528, 844411), (4011, 742728), (4421, 673848), (4584, 649887), (5348, 557046), (6876, 433258), (8022, 371364), (8842, 336924), (9359, 318312), (10696, 278523), (12033, 247576), (13263, 224616), (13752, 216629), (16044, 185682), (17684, 168462), (18718, 159156), (24066, 123788), (26526, 112308), (28077, 106104), (30947, 96264), (32088, 92841), (35368, 84231), (37436, 79578), (39789, 74872), (48132, 61894), (53052, 56154)]