1540382844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{128237}}^1$

素因数の和:128275

約数の個数: 96

約数和(自身を含む): 4825852416

約数和(自身を除く): 3285469572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 3003, 4004, 6006, 12012, 128237, 256474, 384711, 512948, 769422, 897659, 1410607, 1538844, 1667081, 1795318, 2692977, 2821214, 3334162, 3590636, 4231821, 5001243, 5385954, 5642428, 6668324, 8463642, 9874249, 10002486, 10771908, 11669567, 16927284, 18337891, 19748498, 20004972, 23339134, 29622747, 35008701, 36675782, 39496996, 46678268, 55013673, 59245494, 70017402, 73351564, 110027346, 118490988, 128365237, 140034804, 220054692, 256730474, 385095711, 513460948, 770191422, 1540382844]

約数ペア:

[(1, 1540382844), (2, 770191422), (3, 513460948), (4, 385095711), (6, 256730474), (7, 220054692), (11, 140034804), (12, 128365237), (13, 118490988), (14, 110027346), (21, 73351564), (22, 70017402), (26, 59245494), (28, 55013673), (33, 46678268), (39, 39496996), (42, 36675782), (44, 35008701), (52, 29622747), (66, 23339134), (77, 20004972), (78, 19748498), (84, 18337891), (91, 16927284), (132, 11669567), (143, 10771908), (154, 10002486), (156, 9874249), (182, 8463642), (231, 6668324), (273, 5642428), (286, 5385954), (308, 5001243), (364, 4231821), (429, 3590636), (462, 3334162), (546, 2821214), (572, 2692977), (858, 1795318), (924, 1667081), (1001, 1538844), (1092, 1410607), (1716, 897659), (2002, 769422), (3003, 512948), (4004, 384711), (6006, 256474), (12012, 128237)]