210904656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3457}}^1$

素因数の和:3540

約数の個数: 80

約数和(自身を含む): 576296448

約数和(自身を除く): 365391792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 3457, 3813, 5084, 6914, 7626, 10168, 10371, 13828, 15252, 20336, 20742, 27656, 30504, 41484, 55312, 61008, 82968, 107167, 141737, 165936, 214334, 283474, 321501, 425211, 428668, 566948, 643002, 850422, 857336, 1133896, 1286004, 1700844, 1714672, 2267792, 2572008, 3401688, 4393847, 5144016, 6803376, 8787694, 13181541, 17575388, 26363082, 35150776, 52726164, 70301552, 105452328, 210904656]

約数ペア:

[(1, 210904656), (2, 105452328), (3, 70301552), (4, 52726164), (6, 35150776), (8, 26363082), (12, 17575388), (16, 13181541), (24, 8787694), (31, 6803376), (41, 5144016), (48, 4393847), (62, 3401688), (82, 2572008), (93, 2267792), (123, 1714672), (124, 1700844), (164, 1286004), (186, 1133896), (246, 857336), (248, 850422), (328, 643002), (372, 566948), (492, 428668), (496, 425211), (656, 321501), (744, 283474), (984, 214334), (1271, 165936), (1488, 141737), (1968, 107167), (2542, 82968), (3457, 61008), (3813, 55312), (5084, 41484), (6914, 30504), (7626, 27656), (10168, 20742), (10371, 20336), (13828, 15252)]