2663778312

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{316213}}^1$

素因数の和:316244

約数の個数: 80

約数和(自身を含む): 8034997740

約数和(自身を除く): 5371219428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 316213, 632426, 948639, 1264852, 1897278, 2529704, 2845917, 3794556, 4110769, 5691834, 7589112, 8221538, 8537751, 11383668, 12332307, 16443076, 17075502, 22767336, 24664614, 25613253, 32886152, 34151004, 36996921, 49329228, 51226506, 68302008, 73993842, 98658456, 102453012, 110990763, 147987684, 204906024, 221981526, 295975368, 332972289, 443963052, 665944578, 887926104, 1331889156, 2663778312]

約数ペア:

[(1, 2663778312), (2, 1331889156), (3, 887926104), (4, 665944578), (6, 443963052), (8, 332972289), (9, 295975368), (12, 221981526), (13, 204906024), (18, 147987684), (24, 110990763), (26, 102453012), (27, 98658456), (36, 73993842), (39, 68302008), (52, 51226506), (54, 49329228), (72, 36996921), (78, 34151004), (81, 32886152), (104, 25613253), (108, 24664614), (117, 22767336), (156, 17075502), (162, 16443076), (216, 12332307), (234, 11383668), (312, 8537751), (324, 8221538), (351, 7589112), (468, 5691834), (648, 4110769), (702, 3794556), (936, 2845917), (1053, 2529704), (1404, 1897278), (2106, 1264852), (2808, 948639), (4212, 632426), (8424, 316213)]