2776712148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{73951}}^1$

素因数の和:74117

約数の個数: 72

約数和(自身を含む): 8075558400

約数和(自身を除く): 5298846252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 9387, 12516, 18774, 37548, 73951, 147902, 221853, 295804, 443706, 517657, 665559, 887412, 1035314, 1331118, 1552971, 2070628, 2662236, 3105942, 4658913, 6211884, 9317826, 11018699, 18635652, 22037398, 33056097, 44074796, 66112194, 77130893, 99168291, 132224388, 154261786, 198336582, 231392679, 308523572, 396673164, 462785358, 694178037, 925570716, 1388356074, 2776712148]

約数ペア:

[(1, 2776712148), (2, 1388356074), (3, 925570716), (4, 694178037), (6, 462785358), (7, 396673164), (9, 308523572), (12, 231392679), (14, 198336582), (18, 154261786), (21, 132224388), (28, 99168291), (36, 77130893), (42, 66112194), (63, 44074796), (84, 33056097), (126, 22037398), (149, 18635652), (252, 11018699), (298, 9317826), (447, 6211884), (596, 4658913), (894, 3105942), (1043, 2662236), (1341, 2070628), (1788, 1552971), (2086, 1331118), (2682, 1035314), (3129, 887412), (4172, 665559), (5364, 517657), (6258, 443706), (9387, 295804), (12516, 221853), (18774, 147902), (37548, 73951)]