271008324

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12781}}^1$

素因数の和:12841

約数の個数: 72

約数和(自身を含む): 744423680

約数和(自身を除く): 473415356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 12781, 21204, 25562, 38343, 51124, 76686, 115029, 153372, 230058, 242839, 396211, 460116, 485678, 728517, 792422, 971356, 1188633, 1457034, 1584844, 2185551, 2377266, 2914068, 3565899, 4371102, 4754532, 7131798, 7528009, 8742204, 14263596, 15056018, 22584027, 30112036, 45168054, 67752081, 90336108, 135504162, 271008324]

約数ペア:

[(1, 271008324), (2, 135504162), (3, 90336108), (4, 67752081), (6, 45168054), (9, 30112036), (12, 22584027), (18, 15056018), (19, 14263596), (31, 8742204), (36, 7528009), (38, 7131798), (57, 4754532), (62, 4371102), (76, 3565899), (93, 2914068), (114, 2377266), (124, 2185551), (171, 1584844), (186, 1457034), (228, 1188633), (279, 971356), (342, 792422), (372, 728517), (558, 485678), (589, 460116), (684, 396211), (1116, 242839), (1178, 230058), (1767, 153372), (2356, 115029), (3534, 76686), (5301, 51124), (7068, 38343), (10602, 25562), (12781, 21204)]