492354170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1297}}^1$

素因数の和:1368

約数の個数: 128

約数和(自身を含む): 1211189760

約数和(自身を除く): 718835590

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 29, 34, 35, 55, 58, 70, 77, 85, 110, 119, 145, 154, 170, 187, 203, 238, 290, 319, 374, 385, 406, 493, 595, 638, 770, 935, 986, 1015, 1190, 1297, 1309, 1595, 1870, 2030, 2233, 2465, 2594, 2618, 3190, 3451, 4466, 4930, 5423, 6485, 6545, 6902, 9079, 10846, 11165, 12970, 13090, 14267, 17255, 18158, 22049, 22330, 27115, 28534, 34510, 37613, 37961, 44098, 45395, 54230, 71335, 75226, 75922, 90790, 99869, 110245, 142670, 154343, 188065, 189805, 199738, 220490, 242539, 263291, 308686, 376130, 379610, 413743, 485078, 499345, 526582, 639421, 771715, 827486, 998690, 1212695, 1278842, 1316455, 1543430, 1697773, 2068715, 2425390, 2632910, 2896201, 3197105, 3395546, 4137430, 4475947, 5792402, 6394210, 7033631, 8488865, 8951894, 14067262, 14481005, 16977730, 22379735, 28962010, 35168155, 44759470, 49235417, 70336310, 98470834, 246177085, 492354170]

約数ペア:

[(1, 492354170), (2, 246177085), (5, 98470834), (7, 70336310), (10, 49235417), (11, 44759470), (14, 35168155), (17, 28962010), (22, 22379735), (29, 16977730), (34, 14481005), (35, 14067262), (55, 8951894), (58, 8488865), (70, 7033631), (77, 6394210), (85, 5792402), (110, 4475947), (119, 4137430), (145, 3395546), (154, 3197105), (170, 2896201), (187, 2632910), (203, 2425390), (238, 2068715), (290, 1697773), (319, 1543430), (374, 1316455), (385, 1278842), (406, 1212695), (493, 998690), (595, 827486), (638, 771715), (770, 639421), (935, 526582), (986, 499345), (1015, 485078), (1190, 413743), (1297, 379610), (1309, 376130), (1595, 308686), (1870, 263291), (2030, 242539), (2233, 220490), (2465, 199738), (2594, 189805), (2618, 188065), (3190, 154343), (3451, 142670), (4466, 110245), (4930, 99869), (5423, 90790), (6485, 75922), (6545, 75226), (6902, 71335), (9079, 54230), (10846, 45395), (11165, 44098), (12970, 37961), (13090, 37613), (14267, 34510), (17255, 28534), (18158, 27115), (22049, 22330)]