2831578092

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{401}}^1\times {\mathrm{4003}}^1$

素因数の和:4428

約数の個数: 108

約数和(自身を含む): 8349036696

約数和(自身を除く): 5517458604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 401, 441, 588, 802, 882, 1203, 1604, 1764, 2406, 2807, 3609, 4003, 4812, 5614, 7218, 8006, 8421, 11228, 12009, 14436, 16012, 16842, 19649, 24018, 25263, 28021, 33684, 36027, 39298, 48036, 50526, 56042, 58947, 72054, 78596, 84063, 101052, 112084, 117894, 144108, 168126, 176841, 196147, 235788, 252189, 336252, 353682, 392294, 504378, 588441, 707364, 784588, 1008756, 1176882, 1605203, 1765323, 2353764, 3210406, 3530646, 4815609, 6420812, 7061292, 9631218, 11236421, 14446827, 19262436, 22472842, 28893654, 33709263, 44945684, 57787308, 67418526, 78654947, 101127789, 134837052, 157309894, 202255578, 235964841, 314619788, 404511156, 471929682, 707894523, 943859364, 1415789046, 2831578092]

約数ペア:

[(1, 2831578092), (2, 1415789046), (3, 943859364), (4, 707894523), (6, 471929682), (7, 404511156), (9, 314619788), (12, 235964841), (14, 202255578), (18, 157309894), (21, 134837052), (28, 101127789), (36, 78654947), (42, 67418526), (49, 57787308), (63, 44945684), (84, 33709263), (98, 28893654), (126, 22472842), (147, 19262436), (196, 14446827), (252, 11236421), (294, 9631218), (401, 7061292), (441, 6420812), (588, 4815609), (802, 3530646), (882, 3210406), (1203, 2353764), (1604, 1765323), (1764, 1605203), (2406, 1176882), (2807, 1008756), (3609, 784588), (4003, 707364), (4812, 588441), (5614, 504378), (7218, 392294), (8006, 353682), (8421, 336252), (11228, 252189), (12009, 235788), (14436, 196147), (16012, 176841), (16842, 168126), (19649, 144108), (24018, 117894), (25263, 112084), (28021, 101052), (33684, 84063), (36027, 78596), (39298, 72054), (48036, 58947), (50526, 56042)]