344027684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 833341824

約数和(自身を除く): 489314140

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 73, 77, 91, 107, 121, 143, 146, 154, 182, 214, 242, 286, 292, 308, 364, 428, 484, 511, 572, 749, 803, 847, 949, 1001, 1022, 1177, 1391, 1498, 1573, 1606, 1694, 1898, 2002, 2044, 2354, 2782, 2996, 3146, 3212, 3388, 3796, 4004, 4708, 5564, 5621, 6292, 6643, 7811, 8239, 8833, 9737, 10439, 11011, 11242, 12947, 13286, 15301, 15622, 16478, 17666, 19474, 20878, 22022, 22484, 25894, 26572, 30602, 31244, 32956, 35332, 38948, 41756, 44044, 51788, 54677, 61204, 61831, 73073, 85921, 90629, 101543, 107107, 109354, 114829, 123662, 146146, 168311, 171842, 181258, 203086, 214214, 218708, 229658, 247324, 292292, 336622, 343684, 362516, 406172, 428428, 459316, 601447, 673244, 710801, 803803, 945131, 1116973, 1178177, 1202894, 1421602, 1607606, 1890262, 2233946, 2356354, 2405788, 2843204, 3215212, 3780524, 4467892, 4712708, 6615917, 7818811, 12286703, 13231834, 15637622, 24573406, 26463668, 31275244, 49146812, 86006921, 172013842, 344027684]

約数ペア:

[(1, 344027684), (2, 172013842), (4, 86006921), (7, 49146812), (11, 31275244), (13, 26463668), (14, 24573406), (22, 15637622), (26, 13231834), (28, 12286703), (44, 7818811), (52, 6615917), (73, 4712708), (77, 4467892), (91, 3780524), (107, 3215212), (121, 2843204), (143, 2405788), (146, 2356354), (154, 2233946), (182, 1890262), (214, 1607606), (242, 1421602), (286, 1202894), (292, 1178177), (308, 1116973), (364, 945131), (428, 803803), (484, 710801), (511, 673244), (572, 601447), (749, 459316), (803, 428428), (847, 406172), (949, 362516), (1001, 343684), (1022, 336622), (1177, 292292), (1391, 247324), (1498, 229658), (1573, 218708), (1606, 214214), (1694, 203086), (1898, 181258), (2002, 171842), (2044, 168311), (2354, 146146), (2782, 123662), (2996, 114829), (3146, 109354), (3212, 107107), (3388, 101543), (3796, 90629), (4004, 85921), (4708, 73073), (5564, 61831), (5621, 61204), (6292, 54677), (6643, 51788), (7811, 44044), (8239, 41756), (8833, 38948), (9737, 35332), (10439, 32956), (11011, 31244), (11242, 30602), (12947, 26572), (13286, 25894), (15301, 22484), (15622, 22022), (16478, 20878), (17666, 19474)]