16406696904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{20233}}^1$

素因数の和:20391

約数の個数: 128

約数和(自身を含む): 46502588160

約数和(自身を除く): 30095891256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 113, 138, 156, 184, 226, 276, 299, 312, 339, 452, 552, 598, 678, 897, 904, 1196, 1356, 1469, 1794, 2392, 2599, 2712, 2938, 3588, 4407, 5198, 5876, 7176, 7797, 8814, 10396, 11752, 15594, 17628, 20233, 20792, 31188, 33787, 35256, 40466, 60699, 62376, 67574, 80932, 101361, 121398, 135148, 161864, 202722, 242796, 263029, 270296, 405444, 465359, 485592, 526058, 789087, 810888, 930718, 1052116, 1396077, 1578174, 1861436, 2104232, 2286329, 2792154, 3156348, 3722872, 4572658, 5584308, 6049667, 6312696, 6858987, 9145316, 11168616, 12099334, 13717974, 18149001, 18290632, 24198668, 27435948, 29722277, 36298002, 48397336, 52585567, 54871896, 59444554, 72596004, 89166831, 105171134, 118889108, 145192008, 157756701, 178333662, 210342268, 237778216, 315513402, 356667324, 420684536, 631026804, 683612371, 713334648, 1262053608, 1367224742, 2050837113, 2734449484, 4101674226, 5468898968, 8203348452, 16406696904]

約数ペア:

[(1, 16406696904), (2, 8203348452), (3, 5468898968), (4, 4101674226), (6, 2734449484), (8, 2050837113), (12, 1367224742), (13, 1262053608), (23, 713334648), (24, 683612371), (26, 631026804), (39, 420684536), (46, 356667324), (52, 315513402), (69, 237778216), (78, 210342268), (92, 178333662), (104, 157756701), (113, 145192008), (138, 118889108), (156, 105171134), (184, 89166831), (226, 72596004), (276, 59444554), (299, 54871896), (312, 52585567), (339, 48397336), (452, 36298002), (552, 29722277), (598, 27435948), (678, 24198668), (897, 18290632), (904, 18149001), (1196, 13717974), (1356, 12099334), (1469, 11168616), (1794, 9145316), (2392, 6858987), (2599, 6312696), (2712, 6049667), (2938, 5584308), (3588, 4572658), (4407, 3722872), (5198, 3156348), (5876, 2792154), (7176, 2286329), (7797, 2104232), (8814, 1861436), (10396, 1578174), (11752, 1396077), (15594, 1052116), (17628, 930718), (20233, 810888), (20792, 789087), (31188, 526058), (33787, 485592), (35256, 465359), (40466, 405444), (60699, 270296), (62376, 263029), (67574, 242796), (80932, 202722), (101361, 161864), (121398, 135148)]