818810148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1117}}^1$

素因数の和:1301

約数の個数: 96

約数和(自身を含む): 2131677184

約数和(自身を除く): 1312867036

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 127, 148, 156, 222, 254, 381, 444, 481, 508, 762, 962, 1117, 1443, 1524, 1651, 1924, 2234, 2886, 3302, 3351, 4468, 4699, 4953, 5772, 6604, 6702, 9398, 9906, 13404, 14097, 14521, 18796, 19812, 28194, 29042, 41329, 43563, 56388, 58084, 61087, 82658, 87126, 122174, 123987, 141859, 165316, 174252, 183261, 244348, 247974, 283718, 366522, 425577, 495948, 537277, 567436, 733044, 851154, 1074554, 1611831, 1702308, 1844167, 2149108, 3223662, 3688334, 5248783, 5532501, 6447324, 7376668, 10497566, 11065002, 15746349, 20995132, 22130004, 31492698, 62985396, 68234179, 136468358, 204702537, 272936716, 409405074, 818810148]

約数ペア:

[(1, 818810148), (2, 409405074), (3, 272936716), (4, 204702537), (6, 136468358), (12, 68234179), (13, 62985396), (26, 31492698), (37, 22130004), (39, 20995132), (52, 15746349), (74, 11065002), (78, 10497566), (111, 7376668), (127, 6447324), (148, 5532501), (156, 5248783), (222, 3688334), (254, 3223662), (381, 2149108), (444, 1844167), (481, 1702308), (508, 1611831), (762, 1074554), (962, 851154), (1117, 733044), (1443, 567436), (1524, 537277), (1651, 495948), (1924, 425577), (2234, 366522), (2886, 283718), (3302, 247974), (3351, 244348), (4468, 183261), (4699, 174252), (4953, 165316), (5772, 141859), (6604, 123987), (6702, 122174), (9398, 87126), (9906, 82658), (13404, 61087), (14097, 58084), (14521, 56388), (18796, 43563), (19812, 41329), (28194, 29042)]