15672798648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{20749}}^1$

素因数の和:21046

約数の個数: 128

約数和(自身を含む): 47061000000

約数和(自身を除く): 31388201352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 269, 312, 351, 468, 538, 702, 807, 936, 1076, 1404, 1614, 2152, 2421, 2808, 3228, 3497, 4842, 6456, 6994, 7263, 9684, 10491, 13988, 14526, 19368, 20749, 20982, 27976, 29052, 31473, 41498, 41964, 58104, 62247, 62946, 82996, 83928, 94419, 124494, 125892, 165992, 186741, 188838, 248988, 251784, 269737, 373482, 377676, 497976, 539474, 560223, 746964, 755352, 809211, 1078948, 1120446, 1493928, 1618422, 2157896, 2240892, 2427633, 3236844, 4481784, 4855266, 5581481, 6473688, 7282899, 9710532, 11162962, 14565798, 16744443, 19421064, 22325924, 29131596, 33488886, 44651848, 50233329, 58263192, 66977772, 72559253, 100466658, 133955544, 145118506, 150699987, 200933316, 217677759, 290237012, 301399974, 401866632, 435355518, 580474024, 602799948, 653033277, 870711036, 1205599896, 1306066554, 1741422072, 1959099831, 2612133108, 3918199662, 5224266216, 7836399324, 15672798648]

約数ペア:

[(1, 15672798648), (2, 7836399324), (3, 5224266216), (4, 3918199662), (6, 2612133108), (8, 1959099831), (9, 1741422072), (12, 1306066554), (13, 1205599896), (18, 870711036), (24, 653033277), (26, 602799948), (27, 580474024), (36, 435355518), (39, 401866632), (52, 301399974), (54, 290237012), (72, 217677759), (78, 200933316), (104, 150699987), (108, 145118506), (117, 133955544), (156, 100466658), (216, 72559253), (234, 66977772), (269, 58263192), (312, 50233329), (351, 44651848), (468, 33488886), (538, 29131596), (702, 22325924), (807, 19421064), (936, 16744443), (1076, 14565798), (1404, 11162962), (1614, 9710532), (2152, 7282899), (2421, 6473688), (2808, 5581481), (3228, 4855266), (3497, 4481784), (4842, 3236844), (6456, 2427633), (6994, 2240892), (7263, 2157896), (9684, 1618422), (10491, 1493928), (13988, 1120446), (14526, 1078948), (19368, 809211), (20749, 755352), (20982, 746964), (27976, 560223), (29052, 539474), (31473, 497976), (41498, 377676), (41964, 373482), (58104, 269737), (62247, 251784), (62946, 248988), (82996, 188838), (83928, 186741), (94419, 165992), (124494, 125892)]