227399508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 144

約数和(自身を含む): 698436480

約数和(自身を除く): 471036972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 313, 372, 378, 434, 558, 626, 651, 756, 837, 868, 939, 961, 1116, 1252, 1302, 1674, 1878, 1922, 1953, 2191, 2604, 2817, 2883, 3348, 3756, 3844, 3906, 4382, 5634, 5766, 5859, 6573, 6727, 7812, 8451, 8649, 8764, 9703, 11268, 11532, 11718, 13146, 13454, 16902, 17298, 19406, 19719, 20181, 23436, 25947, 26292, 26908, 29109, 33804, 34596, 38812, 39438, 40362, 51894, 58218, 59157, 60543, 67921, 78876, 80724, 87327, 103788, 116436, 118314, 121086, 135842, 174654, 181629, 203763, 236628, 242172, 261981, 271684, 300793, 349308, 363258, 407526, 523962, 601586, 611289, 726516, 815052, 902379, 1047924, 1203172, 1222578, 1804758, 1833867, 2105551, 2445156, 2707137, 3609516, 3667734, 4211102, 5414274, 6316653, 7335468, 8121411, 8422204, 10828548, 12633306, 16242822, 18949959, 25266612, 32485644, 37899918, 56849877, 75799836, 113699754, 227399508]

約数ペア:

[(1, 227399508), (2, 113699754), (3, 75799836), (4, 56849877), (6, 37899918), (7, 32485644), (9, 25266612), (12, 18949959), (14, 16242822), (18, 12633306), (21, 10828548), (27, 8422204), (28, 8121411), (31, 7335468), (36, 6316653), (42, 5414274), (54, 4211102), (62, 3667734), (63, 3609516), (84, 2707137), (93, 2445156), (108, 2105551), (124, 1833867), (126, 1804758), (186, 1222578), (189, 1203172), (217, 1047924), (252, 902379), (279, 815052), (313, 726516), (372, 611289), (378, 601586), (434, 523962), (558, 407526), (626, 363258), (651, 349308), (756, 300793), (837, 271684), (868, 261981), (939, 242172), (961, 236628), (1116, 203763), (1252, 181629), (1302, 174654), (1674, 135842), (1878, 121086), (1922, 118314), (1953, 116436), (2191, 103788), (2604, 87327), (2817, 80724), (2883, 78876), (3348, 67921), (3756, 60543), (3844, 59157), (3906, 58218), (4382, 51894), (5634, 40362), (5766, 39438), (5859, 38812), (6573, 34596), (6727, 33804), (7812, 29109), (8451, 26908), (8649, 26292), (8764, 25947), (9703, 23436), (11268, 20181), (11532, 19719), (11718, 19406), (13146, 17298), (13454, 16902)]