666715812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{5849}}^1$

素因数の和:5945

約数の個数: 96

約数和(自身を含む): 1886976000

約数和(自身を除く): 1220260188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 59, 69, 84, 92, 118, 138, 161, 177, 236, 276, 322, 354, 413, 483, 644, 708, 826, 966, 1239, 1357, 1652, 1932, 2478, 2714, 4071, 4956, 5428, 5849, 8142, 9499, 11698, 16284, 17547, 18998, 23396, 28497, 35094, 37996, 40943, 56994, 70188, 81886, 113988, 122829, 134527, 163772, 245658, 269054, 345091, 403581, 491316, 538108, 690182, 807162, 941689, 1035273, 1380364, 1614324, 1883378, 2070546, 2415637, 2825067, 3766756, 4141092, 4831274, 5650134, 7246911, 7937093, 9662548, 11300268, 14493822, 15874186, 23811279, 28987644, 31748372, 47622558, 55559651, 95245116, 111119302, 166678953, 222238604, 333357906, 666715812]

約数ペア:

[(1, 666715812), (2, 333357906), (3, 222238604), (4, 166678953), (6, 111119302), (7, 95245116), (12, 55559651), (14, 47622558), (21, 31748372), (23, 28987644), (28, 23811279), (42, 15874186), (46, 14493822), (59, 11300268), (69, 9662548), (84, 7937093), (92, 7246911), (118, 5650134), (138, 4831274), (161, 4141092), (177, 3766756), (236, 2825067), (276, 2415637), (322, 2070546), (354, 1883378), (413, 1614324), (483, 1380364), (644, 1035273), (708, 941689), (826, 807162), (966, 690182), (1239, 538108), (1357, 491316), (1652, 403581), (1932, 345091), (2478, 269054), (2714, 245658), (4071, 163772), (4956, 134527), (5428, 122829), (5849, 113988), (8142, 81886), (9499, 70188), (11698, 56994), (16284, 40943), (17547, 37996), (18998, 35094), (23396, 28497)]