1260924444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{4483}}^1$

素因数の和:5107

約数の個数: 72

約数和(自身を含む): 3438994832

約数和(自身を除く): 2178070388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 601, 1202, 1803, 2404, 3606, 4483, 5409, 7212, 7813, 8966, 10818, 13449, 15626, 17932, 21636, 23439, 26898, 31252, 40347, 46878, 53796, 58279, 70317, 80694, 93756, 116558, 140634, 161388, 174837, 233116, 281268, 349674, 524511, 699348, 1049022, 2098044, 2694283, 5388566, 8082849, 10777132, 16165698, 24248547, 32331396, 35025679, 48497094, 70051358, 96994188, 105077037, 140102716, 210154074, 315231111, 420308148, 630462222, 1260924444]

約数ペア:

[(1, 1260924444), (2, 630462222), (3, 420308148), (4, 315231111), (6, 210154074), (9, 140102716), (12, 105077037), (13, 96994188), (18, 70051358), (26, 48497094), (36, 35025679), (39, 32331396), (52, 24248547), (78, 16165698), (117, 10777132), (156, 8082849), (234, 5388566), (468, 2694283), (601, 2098044), (1202, 1049022), (1803, 699348), (2404, 524511), (3606, 349674), (4483, 281268), (5409, 233116), (7212, 174837), (7813, 161388), (8966, 140634), (10818, 116558), (13449, 93756), (15626, 80694), (17932, 70317), (21636, 58279), (23439, 53796), (26898, 46878), (31252, 40347)]