1178974888

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:520

約数の個数: 192

約数和(自身を含む): 3033676800

約数和(自身を除く): 1854701912

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 49, 52, 56, 62, 68, 91, 98, 104, 119, 124, 136, 182, 196, 217, 221, 238, 248, 364, 392, 403, 434, 439, 442, 476, 527, 637, 728, 806, 833, 868, 878, 884, 952, 1054, 1274, 1519, 1547, 1612, 1666, 1736, 1756, 1768, 2108, 2548, 2821, 3038, 3073, 3094, 3224, 3332, 3512, 3689, 4216, 5096, 5642, 5707, 6076, 6146, 6188, 6664, 6851, 7378, 7463, 10829, 11284, 11414, 12152, 12292, 12376, 13609, 13702, 14756, 14926, 19747, 21511, 21658, 22568, 22828, 24584, 25823, 27218, 27404, 29512, 29852, 39494, 39949, 43022, 43316, 45656, 47957, 51646, 52241, 54436, 54808, 59704, 78988, 79898, 86044, 86632, 95263, 95914, 97019, 103292, 104482, 108872, 157976, 159796, 172088, 176917, 190526, 191828, 194038, 206584, 208964, 231353, 279643, 319592, 335699, 353834, 365687, 381052, 383656, 388076, 417928, 462706, 559286, 666841, 671398, 679133, 707668, 731374, 762104, 776152, 925412, 1118572, 1238419, 1333682, 1342796, 1358266, 1415336, 1462748, 1619471, 1850824, 2237144, 2476838, 2667364, 2685592, 2716532, 2925496, 3007589, 3238942, 4753931, 4953676, 5334728, 5433064, 6015178, 6477884, 8668933, 9507862, 9907352, 11336297, 12030356, 12955768, 17337866, 19015724, 21053123, 22672594, 24060712, 34675732, 38031448, 42106246, 45345188, 69351464, 84212492, 90690376, 147371861, 168424984, 294743722, 589487444, 1178974888]

約数ペア:

[(1, 1178974888), (2, 589487444), (4, 294743722), (7, 168424984), (8, 147371861), (13, 90690376), (14, 84212492), (17, 69351464), (26, 45345188), (28, 42106246), (31, 38031448), (34, 34675732), (49, 24060712), (52, 22672594), (56, 21053123), (62, 19015724), (68, 17337866), (91, 12955768), (98, 12030356), (104, 11336297), (119, 9907352), (124, 9507862), (136, 8668933), (182, 6477884), (196, 6015178), (217, 5433064), (221, 5334728), (238, 4953676), (248, 4753931), (364, 3238942), (392, 3007589), (403, 2925496), (434, 2716532), (439, 2685592), (442, 2667364), (476, 2476838), (527, 2237144), (637, 1850824), (728, 1619471), (806, 1462748), (833, 1415336), (868, 1358266), (878, 1342796), (884, 1333682), (952, 1238419), (1054, 1118572), (1274, 925412), (1519, 776152), (1547, 762104), (1612, 731374), (1666, 707668), (1736, 679133), (1756, 671398), (1768, 666841), (2108, 559286), (2548, 462706), (2821, 417928), (3038, 388076), (3073, 383656), (3094, 381052), (3224, 365687), (3332, 353834), (3512, 335699), (3689, 319592), (4216, 279643), (5096, 231353), (5642, 208964), (5707, 206584), (6076, 194038), (6146, 191828), (6188, 190526), (6664, 176917), (6851, 172088), (7378, 159796), (7463, 157976), (10829, 108872), (11284, 104482), (11414, 103292), (12152, 97019), (12292, 95914), (12376, 95263), (13609, 86632), (13702, 86044), (14756, 79898), (14926, 78988), (19747, 59704), (21511, 54808), (21658, 54436), (22568, 52241), (22828, 51646), (24584, 47957), (25823, 45656), (27218, 43316), (27404, 43022), (29512, 39949), (29852, 39494)]