387718184

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:907

約数の個数: 96

約数和(自身を含む): 908810280

約数和(自身を除く): 521092096

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 73, 98, 119, 136, 146, 196, 238, 292, 392, 476, 511, 584, 797, 833, 952, 1022, 1241, 1594, 1666, 2044, 2482, 3188, 3332, 3577, 4088, 4964, 5579, 6376, 6664, 7154, 8687, 9928, 11158, 13549, 14308, 17374, 22316, 27098, 28616, 34748, 39053, 44632, 54196, 58181, 60809, 69496, 78106, 94843, 108392, 116362, 121618, 156212, 189686, 232724, 243236, 312424, 379372, 407267, 465448, 486472, 663901, 758744, 814534, 989077, 1327802, 1629068, 1978154, 2655604, 2850869, 3258136, 3956308, 5311208, 5701738, 6923539, 7912616, 11403476, 13847078, 22806952, 27694156, 48464773, 55388312, 96929546, 193859092, 387718184]

約数ペア:

[(1, 387718184), (2, 193859092), (4, 96929546), (7, 55388312), (8, 48464773), (14, 27694156), (17, 22806952), (28, 13847078), (34, 11403476), (49, 7912616), (56, 6923539), (68, 5701738), (73, 5311208), (98, 3956308), (119, 3258136), (136, 2850869), (146, 2655604), (196, 1978154), (238, 1629068), (292, 1327802), (392, 989077), (476, 814534), (511, 758744), (584, 663901), (797, 486472), (833, 465448), (952, 407267), (1022, 379372), (1241, 312424), (1594, 243236), (1666, 232724), (2044, 189686), (2482, 156212), (3188, 121618), (3332, 116362), (3577, 108392), (4088, 94843), (4964, 78106), (5579, 69496), (6376, 60809), (6664, 58181), (7154, 54196), (8687, 44632), (9928, 39053), (11158, 34748), (13549, 28616), (14308, 27098), (17374, 22316)]