198906288

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4451}}^1$

素因数の和:4495

約数の個数: 120

約数和(自身を含む): 629334720

約数和(自身を除く): 430428432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 4451, 5586, 6384, 7448, 8902, 11172, 13353, 14896, 17804, 22344, 26706, 31157, 35608, 44688, 53412, 62314, 71216, 84569, 93471, 106824, 124628, 169138, 186942, 213648, 218099, 249256, 253707, 338276, 373884, 436198, 498512, 507414, 591983, 654297, 676552, 747768, 872396, 1014828, 1183966, 1308594, 1353104, 1495536, 1744792, 1775949, 2029656, 2367932, 2617188, 3489584, 3551898, 4059312, 4143881, 4735864, 5234376, 7103796, 8287762, 9471728, 10468752, 12431643, 14207592, 16575524, 24863286, 28415184, 33151048, 49726572, 66302096, 99453144, 198906288]

約数ペア:

[(1, 198906288), (2, 99453144), (3, 66302096), (4, 49726572), (6, 33151048), (7, 28415184), (8, 24863286), (12, 16575524), (14, 14207592), (16, 12431643), (19, 10468752), (21, 9471728), (24, 8287762), (28, 7103796), (38, 5234376), (42, 4735864), (48, 4143881), (49, 4059312), (56, 3551898), (57, 3489584), (76, 2617188), (84, 2367932), (98, 2029656), (112, 1775949), (114, 1744792), (133, 1495536), (147, 1353104), (152, 1308594), (168, 1183966), (196, 1014828), (228, 872396), (266, 747768), (294, 676552), (304, 654297), (336, 591983), (392, 507414), (399, 498512), (456, 436198), (532, 373884), (588, 338276), (784, 253707), (798, 249256), (912, 218099), (931, 213648), (1064, 186942), (1176, 169138), (1596, 124628), (1862, 106824), (2128, 93471), (2352, 84569), (2793, 71216), (3192, 62314), (3724, 53412), (4451, 44688), (5586, 35608), (6384, 31157), (7448, 26706), (8902, 22344), (11172, 17804), (13353, 14896)]