8715278988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{443}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 24038117376

約数和(自身を除く): 15322838388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 331, 381, 443, 468, 508, 662, 762, 886, 993, 1143, 1324, 1329, 1524, 1651, 1772, 1986, 2286, 2658, 2979, 3302, 3972, 3987, 4303, 4572, 4953, 5316, 5759, 5958, 6604, 7974, 8606, 9906, 11518, 11916, 12909, 14859, 15948, 17212, 17277, 19812, 23036, 25818, 29718, 34554, 38727, 42037, 51636, 51831, 56261, 59436, 69108, 77454, 84074, 103662, 112522, 126111, 146633, 154908, 168148, 168783, 207324, 225044, 252222, 293266, 337566, 378333, 439899, 504444, 506349, 546481, 586532, 675132, 731393, 756666, 879798, 1012698, 1092962, 1319697, 1462786, 1513332, 1639443, 1759596, 1906229, 2025396, 2185924, 2194179, 2639394, 2925572, 3278886, 3812458, 4388358, 4918329, 5278788, 5718687, 6557772, 6582537, 7624916, 8776716, 9836658, 11437374, 13165074, 17156061, 18622391, 19673316, 22874748, 26330148, 34312122, 37244782, 55867173, 68624244, 74489564, 111734346, 167601519, 223468692, 242091083, 335203038, 484182166, 670406076, 726273249, 968364332, 1452546498, 2178819747, 2905092996, 4357639494, 8715278988]

約数ペア:

[(1, 8715278988), (2, 4357639494), (3, 2905092996), (4, 2178819747), (6, 1452546498), (9, 968364332), (12, 726273249), (13, 670406076), (18, 484182166), (26, 335203038), (36, 242091083), (39, 223468692), (52, 167601519), (78, 111734346), (117, 74489564), (127, 68624244), (156, 55867173), (234, 37244782), (254, 34312122), (331, 26330148), (381, 22874748), (443, 19673316), (468, 18622391), (508, 17156061), (662, 13165074), (762, 11437374), (886, 9836658), (993, 8776716), (1143, 7624916), (1324, 6582537), (1329, 6557772), (1524, 5718687), (1651, 5278788), (1772, 4918329), (1986, 4388358), (2286, 3812458), (2658, 3278886), (2979, 2925572), (3302, 2639394), (3972, 2194179), (3987, 2185924), (4303, 2025396), (4572, 1906229), (4953, 1759596), (5316, 1639443), (5759, 1513332), (5958, 1462786), (6604, 1319697), (7974, 1092962), (8606, 1012698), (9906, 879798), (11518, 756666), (11916, 731393), (12909, 675132), (14859, 586532), (15948, 546481), (17212, 506349), (17277, 504444), (19812, 439899), (23036, 378333), (25818, 337566), (29718, 293266), (34554, 252222), (38727, 225044), (42037, 207324), (51636, 168783), (51831, 168148), (56261, 154908), (59436, 146633), (69108, 126111), (77454, 112522), (84074, 103662)]