293555864

素因数分解:

$2^3\times 7^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 160

約数和(自身を含む): 726019200

約数和(自身を除く): 432463336

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 31, 34, 49, 56, 58, 62, 68, 98, 116, 119, 124, 136, 196, 203, 217, 232, 238, 248, 343, 392, 406, 434, 476, 493, 527, 686, 812, 833, 868, 899, 952, 986, 1054, 1372, 1421, 1519, 1624, 1666, 1736, 1798, 1972, 2108, 2401, 2744, 2842, 3038, 3332, 3451, 3596, 3689, 3944, 4216, 4802, 5684, 5831, 6076, 6293, 6664, 6902, 7192, 7378, 9604, 9947, 10633, 11368, 11662, 12152, 12586, 13804, 14756, 15283, 19208, 19894, 21266, 23324, 24157, 25172, 25823, 27608, 29512, 30566, 39788, 40817, 42532, 44051, 46648, 48314, 50344, 51646, 61132, 69629, 74431, 79576, 81634, 85064, 88102, 96628, 103292, 106981, 122264, 139258, 148862, 163268, 169099, 176204, 180761, 193256, 206584, 213962, 278516, 297724, 308357, 326536, 338198, 352408, 361522, 427924, 557032, 595448, 616714, 676396, 723044, 748867, 855848, 1183693, 1233428, 1265327, 1352792, 1446088, 1497734, 2158499, 2367386, 2466856, 2530654, 2995468, 4316998, 4734772, 5061308, 5242069, 5990936, 8633996, 9469544, 10122616, 10484138, 17267992, 20968276, 36694483, 41936552, 73388966, 146777932, 293555864]

約数ペア:

[(1, 293555864), (2, 146777932), (4, 73388966), (7, 41936552), (8, 36694483), (14, 20968276), (17, 17267992), (28, 10484138), (29, 10122616), (31, 9469544), (34, 8633996), (49, 5990936), (56, 5242069), (58, 5061308), (62, 4734772), (68, 4316998), (98, 2995468), (116, 2530654), (119, 2466856), (124, 2367386), (136, 2158499), (196, 1497734), (203, 1446088), (217, 1352792), (232, 1265327), (238, 1233428), (248, 1183693), (343, 855848), (392, 748867), (406, 723044), (434, 676396), (476, 616714), (493, 595448), (527, 557032), (686, 427924), (812, 361522), (833, 352408), (868, 338198), (899, 326536), (952, 308357), (986, 297724), (1054, 278516), (1372, 213962), (1421, 206584), (1519, 193256), (1624, 180761), (1666, 176204), (1736, 169099), (1798, 163268), (1972, 148862), (2108, 139258), (2401, 122264), (2744, 106981), (2842, 103292), (3038, 96628), (3332, 88102), (3451, 85064), (3596, 81634), (3689, 79576), (3944, 74431), (4216, 69629), (4802, 61132), (5684, 51646), (5831, 50344), (6076, 48314), (6293, 46648), (6664, 44051), (6902, 42532), (7192, 40817), (7378, 39788), (9604, 30566), (9947, 29512), (10633, 27608), (11368, 25823), (11662, 25172), (12152, 24157), (12586, 23324), (13804, 21266), (14756, 19894), (15283, 19208)]