7155209124

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{12329}}^1$

素因数の和:12407

約数の個数: 144

約数和(自身を含む): 21542976000

約数和(自身を除く): 14387766876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 49, 63, 84, 94, 98, 126, 141, 147, 188, 196, 252, 282, 294, 329, 343, 423, 441, 564, 588, 658, 686, 846, 882, 987, 1029, 1316, 1372, 1692, 1764, 1974, 2058, 2303, 2961, 3087, 3948, 4116, 4606, 5922, 6174, 6909, 9212, 11844, 12329, 12348, 13818, 16121, 20727, 24658, 27636, 32242, 36987, 41454, 48363, 49316, 64484, 73974, 82908, 86303, 96726, 110961, 145089, 147948, 172606, 193452, 221922, 258909, 290178, 345212, 443844, 517818, 579463, 580356, 604121, 776727, 1035636, 1158926, 1208242, 1553454, 1738389, 1812363, 2317852, 2416484, 3106908, 3476778, 3624726, 4056241, 4228847, 5215167, 5437089, 6953556, 7249452, 8112482, 8457694, 10430334, 10874178, 12168723, 12686541, 16224964, 16915388, 20860668, 21748356, 24337446, 25373082, 28393687, 36506169, 38059623, 48674892, 50746164, 56787374, 73012338, 76119246, 85181061, 113574748, 146024676, 152238492, 170362122, 198755809, 255543183, 340724244, 397511618, 511086366, 596267427, 795023236, 1022172732, 1192534854, 1788802281, 2385069708, 3577604562, 7155209124]

約数ペア:

[(1, 7155209124), (2, 3577604562), (3, 2385069708), (4, 1788802281), (6, 1192534854), (7, 1022172732), (9, 795023236), (12, 596267427), (14, 511086366), (18, 397511618), (21, 340724244), (28, 255543183), (36, 198755809), (42, 170362122), (47, 152238492), (49, 146024676), (63, 113574748), (84, 85181061), (94, 76119246), (98, 73012338), (126, 56787374), (141, 50746164), (147, 48674892), (188, 38059623), (196, 36506169), (252, 28393687), (282, 25373082), (294, 24337446), (329, 21748356), (343, 20860668), (423, 16915388), (441, 16224964), (564, 12686541), (588, 12168723), (658, 10874178), (686, 10430334), (846, 8457694), (882, 8112482), (987, 7249452), (1029, 6953556), (1316, 5437089), (1372, 5215167), (1692, 4228847), (1764, 4056241), (1974, 3624726), (2058, 3476778), (2303, 3106908), (2961, 2416484), (3087, 2317852), (3948, 1812363), (4116, 1738389), (4606, 1553454), (5922, 1208242), (6174, 1158926), (6909, 1035636), (9212, 776727), (11844, 604121), (12329, 580356), (12348, 579463), (13818, 517818), (16121, 443844), (20727, 345212), (24658, 290178), (27636, 258909), (32242, 221922), (36987, 193452), (41454, 172606), (48363, 147948), (49316, 145089), (64484, 110961), (73974, 96726), (82908, 86303)]