247636116

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 821901696

約数和(自身を除く): 574265580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 37, 39, 42, 52, 54, 63, 74, 78, 81, 84, 91, 108, 111, 117, 126, 148, 156, 162, 182, 189, 222, 227, 234, 252, 259, 273, 324, 333, 351, 364, 378, 444, 454, 468, 481, 518, 546, 567, 666, 681, 702, 756, 777, 819, 908, 962, 999, 1036, 1053, 1092, 1134, 1332, 1362, 1404, 1443, 1554, 1589, 1638, 1924, 1998, 2043, 2106, 2268, 2331, 2457, 2724, 2886, 2951, 2997, 3108, 3178, 3276, 3367, 3996, 4086, 4212, 4329, 4662, 4767, 4914, 5772, 5902, 5994, 6129, 6356, 6734, 6993, 7371, 8172, 8399, 8658, 8853, 9324, 9534, 9828, 10101, 11804, 11988, 12258, 12987, 13468, 13986, 14301, 14742, 16798, 17316, 17706, 18387, 19068, 20202, 20657, 20979, 24516, 25197, 25974, 26559, 27972, 28602, 29484, 30303, 33596, 35412, 36774, 38961, 40404, 41314, 41958, 42903, 50394, 51948, 53118, 57204, 58793, 60606, 61971, 73548, 75591, 77922, 79677, 82628, 83916, 85806, 90909, 100788, 106236, 109187, 117586, 121212, 123942, 128709, 151182, 155844, 159354, 171612, 176379, 181818, 185913, 218374, 226773, 235172, 239031, 247884, 257418, 272727, 302364, 318708, 327561, 352758, 363636, 371826, 436748, 453546, 478062, 514836, 529137, 545454, 557739, 655122, 680319, 705516, 743652, 764309, 907092, 956124, 982683, 1058274, 1090908, 1115478, 1310244, 1360638, 1528618, 1587411, 1673217, 1965366, 2116548, 2230956, 2292927, 2721276, 2948049, 3057236, 3174822, 3346434, 3930732, 4585854, 4762233, 5896098, 6349644, 6692868, 6878781, 8844147, 9171708, 9524466, 11792196, 13757562, 17688294, 19048932, 20636343, 27515124, 35376588, 41272686, 61909029, 82545372, 123818058, 247636116]

約数ペア:

[(1, 247636116), (2, 123818058), (3, 82545372), (4, 61909029), (6, 41272686), (7, 35376588), (9, 27515124), (12, 20636343), (13, 19048932), (14, 17688294), (18, 13757562), (21, 11792196), (26, 9524466), (27, 9171708), (28, 8844147), (36, 6878781), (37, 6692868), (39, 6349644), (42, 5896098), (52, 4762233), (54, 4585854), (63, 3930732), (74, 3346434), (78, 3174822), (81, 3057236), (84, 2948049), (91, 2721276), (108, 2292927), (111, 2230956), (117, 2116548), (126, 1965366), (148, 1673217), (156, 1587411), (162, 1528618), (182, 1360638), (189, 1310244), (222, 1115478), (227, 1090908), (234, 1058274), (252, 982683), (259, 956124), (273, 907092), (324, 764309), (333, 743652), (351, 705516), (364, 680319), (378, 655122), (444, 557739), (454, 545454), (468, 529137), (481, 514836), (518, 478062), (546, 453546), (567, 436748), (666, 371826), (681, 363636), (702, 352758), (756, 327561), (777, 318708), (819, 302364), (908, 272727), (962, 257418), (999, 247884), (1036, 239031), (1053, 235172), (1092, 226773), (1134, 218374), (1332, 185913), (1362, 181818), (1404, 176379), (1443, 171612), (1554, 159354), (1589, 155844), (1638, 151182), (1924, 128709), (1998, 123942), (2043, 121212), (2106, 117586), (2268, 109187), (2331, 106236), (2457, 100788), (2724, 90909), (2886, 85806), (2951, 83916), (2997, 82628), (3108, 79677), (3178, 77922), (3276, 75591), (3367, 73548), (3996, 61971), (4086, 60606), (4212, 58793), (4329, 57204), (4662, 53118), (4767, 51948), (4914, 50394), (5772, 42903), (5902, 41958), (5994, 41314), (6129, 40404), (6356, 38961), (6734, 36774), (6993, 35412), (7371, 33596), (8172, 30303), (8399, 29484), (8658, 28602), (8853, 27972), (9324, 26559), (9534, 25974), (9828, 25197), (10101, 24516), (11804, 20979), (11988, 20657), (12258, 20202), (12987, 19068), (13468, 18387), (13986, 17706), (14301, 17316), (14742, 16798)]