260541036

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{16411}}^1$

素因数の和:16441

約数の個数: 90

約数和(自身を含む): 792354948

約数和(自身を除く): 531813912

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 16411, 32822, 49233, 65644, 98466, 114877, 147699, 196932, 229754, 295398, 344631, 443097, 459508, 590796, 689262, 804139, 886194, 1033893, 1329291, 1378524, 1608278, 1772388, 2067786, 2412417, 2658582, 3101679, 3216556, 4135572, 4824834, 5317164, 6203358, 7237251, 9305037, 9649668, 12406716, 14474502, 18610074, 21711753, 28949004, 37220148, 43423506, 65135259, 86847012, 130270518, 260541036]

約数ペア:

[(1, 260541036), (2, 130270518), (3, 86847012), (4, 65135259), (6, 43423506), (7, 37220148), (9, 28949004), (12, 21711753), (14, 18610074), (18, 14474502), (21, 12406716), (27, 9649668), (28, 9305037), (36, 7237251), (42, 6203358), (49, 5317164), (54, 4824834), (63, 4135572), (81, 3216556), (84, 3101679), (98, 2658582), (108, 2412417), (126, 2067786), (147, 1772388), (162, 1608278), (189, 1378524), (196, 1329291), (252, 1033893), (294, 886194), (324, 804139), (378, 689262), (441, 590796), (567, 459508), (588, 443097), (756, 344631), (882, 295398), (1134, 229754), (1323, 196932), (1764, 147699), (2268, 114877), (2646, 98466), (3969, 65644), (5292, 49233), (7938, 32822), (15876, 16411)]