816201414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{349}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 2177280000

約数和(自身を除く): 1361078586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 126, 138, 161, 189, 207, 269, 322, 349, 378, 414, 483, 538, 621, 698, 807, 966, 1047, 1242, 1449, 1614, 1883, 2094, 2421, 2443, 2898, 3141, 3766, 4347, 4842, 4886, 5649, 6187, 6282, 7263, 7329, 8027, 8694, 9423, 11298, 12374, 14526, 14658, 16054, 16947, 18561, 18846, 21987, 24081, 33894, 37122, 43309, 43974, 48162, 50841, 55683, 56189, 65961, 72243, 86618, 93881, 101682, 111366, 112378, 129927, 131922, 144486, 167049, 168567, 187762, 216729, 259854, 281643, 334098, 337134, 389781, 433458, 505701, 563286, 657167, 779562, 844929, 1011402, 1169343, 1314334, 1517103, 1689858, 1971501, 2159263, 2338686, 2534787, 3034206, 3943002, 4318526, 5069574, 5914503, 6477789, 11829006, 12955578, 15114841, 17743509, 19433367, 30229682, 35487018, 38866734, 45344523, 58300101, 90689046, 116600202, 136033569, 272067138, 408100707, 816201414]

約数ペア:

[(1, 816201414), (2, 408100707), (3, 272067138), (6, 136033569), (7, 116600202), (9, 90689046), (14, 58300101), (18, 45344523), (21, 38866734), (23, 35487018), (27, 30229682), (42, 19433367), (46, 17743509), (54, 15114841), (63, 12955578), (69, 11829006), (126, 6477789), (138, 5914503), (161, 5069574), (189, 4318526), (207, 3943002), (269, 3034206), (322, 2534787), (349, 2338686), (378, 2159263), (414, 1971501), (483, 1689858), (538, 1517103), (621, 1314334), (698, 1169343), (807, 1011402), (966, 844929), (1047, 779562), (1242, 657167), (1449, 563286), (1614, 505701), (1883, 433458), (2094, 389781), (2421, 337134), (2443, 334098), (2898, 281643), (3141, 259854), (3766, 216729), (4347, 187762), (4842, 168567), (4886, 167049), (5649, 144486), (6187, 131922), (6282, 129927), (7263, 112378), (7329, 111366), (8027, 101682), (8694, 93881), (9423, 86618), (11298, 72243), (12374, 65961), (14526, 56189), (14658, 55683), (16054, 50841), (16947, 48162), (18561, 43974), (18846, 43309), (21987, 37122), (24081, 33894)]