191216304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1487}}^1$

素因数の和:1567

約数の個数: 120

約数和(自身を含む): 575677440

約数和(自身を除く): 384461136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 752, 846, 893, 912, 1128, 1368, 1487, 1692, 1786, 2256, 2679, 2736, 2974, 3384, 3572, 4461, 5358, 5948, 6768, 7144, 8037, 8922, 10716, 11896, 13383, 14288, 16074, 17844, 21432, 23792, 26766, 28253, 32148, 35688, 42864, 53532, 56506, 64296, 69889, 71376, 84759, 107064, 113012, 128592, 139778, 169518, 209667, 214128, 226024, 254277, 279556, 339036, 419334, 452048, 508554, 559112, 629001, 678072, 838668, 1017108, 1118224, 1258002, 1327891, 1356144, 1677336, 2034216, 2516004, 2655782, 3354672, 3983673, 4068432, 5032008, 5311564, 7967346, 10064016, 10623128, 11951019, 15934692, 21246256, 23902038, 31869384, 47804076, 63738768, 95608152, 191216304]

約数ペア:

[(1, 191216304), (2, 95608152), (3, 63738768), (4, 47804076), (6, 31869384), (8, 23902038), (9, 21246256), (12, 15934692), (16, 11951019), (18, 10623128), (19, 10064016), (24, 7967346), (36, 5311564), (38, 5032008), (47, 4068432), (48, 3983673), (57, 3354672), (72, 2655782), (76, 2516004), (94, 2034216), (114, 1677336), (141, 1356144), (144, 1327891), (152, 1258002), (171, 1118224), (188, 1017108), (228, 838668), (282, 678072), (304, 629001), (342, 559112), (376, 508554), (423, 452048), (456, 419334), (564, 339036), (684, 279556), (752, 254277), (846, 226024), (893, 214128), (912, 209667), (1128, 169518), (1368, 139778), (1487, 128592), (1692, 113012), (1786, 107064), (2256, 84759), (2679, 71376), (2736, 69889), (2974, 64296), (3384, 56506), (3572, 53532), (4461, 42864), (5358, 35688), (5948, 32148), (6768, 28253), (7144, 26766), (8037, 23792), (8922, 21432), (10716, 17844), (11896, 16074), (13383, 14288)]