17996838192

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{499}}^1\times {\mathrm{1187}}^1$

素因数の和:1911

約数の個数: 120

約数和(自身を含む): 50748984000

約数和(自身を除く): 32752145808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 499, 633, 844, 998, 1187, 1266, 1497, 1688, 1899, 1996, 2374, 2532, 2994, 3376, 3561, 3798, 3992, 4491, 4748, 5064, 5988, 7122, 7596, 7984, 8982, 9496, 10128, 10683, 11976, 14244, 15192, 17964, 18992, 21366, 23952, 28488, 30384, 35928, 42732, 56976, 71856, 85464, 105289, 170928, 210578, 250457, 315867, 421156, 500914, 592313, 631734, 751371, 842312, 947601, 1001828, 1184626, 1263468, 1502742, 1684624, 1776939, 1895202, 2003656, 2254113, 2369252, 2526936, 3005484, 3553878, 3790404, 4007312, 4508226, 4738504, 5053872, 5330817, 6010968, 7107756, 7580808, 9016452, 9477008, 10661634, 12021936, 14215512, 15161616, 18032904, 21323268, 28431024, 36065808, 42646536, 85293072, 124978043, 249956086, 374934129, 499912172, 749868258, 999824344, 1124802387, 1499736516, 1999648688, 2249604774, 2999473032, 4499209548, 5998946064, 8998419096, 17996838192]

約数ペア:

[(1, 17996838192), (2, 8998419096), (3, 5998946064), (4, 4499209548), (6, 2999473032), (8, 2249604774), (9, 1999648688), (12, 1499736516), (16, 1124802387), (18, 999824344), (24, 749868258), (36, 499912172), (48, 374934129), (72, 249956086), (144, 124978043), (211, 85293072), (422, 42646536), (499, 36065808), (633, 28431024), (844, 21323268), (998, 18032904), (1187, 15161616), (1266, 14215512), (1497, 12021936), (1688, 10661634), (1899, 9477008), (1996, 9016452), (2374, 7580808), (2532, 7107756), (2994, 6010968), (3376, 5330817), (3561, 5053872), (3798, 4738504), (3992, 4508226), (4491, 4007312), (4748, 3790404), (5064, 3553878), (5988, 3005484), (7122, 2526936), (7596, 2369252), (7984, 2254113), (8982, 2003656), (9496, 1895202), (10128, 1776939), (10683, 1684624), (11976, 1502742), (14244, 1263468), (15192, 1184626), (17964, 1001828), (18992, 947601), (21366, 842312), (23952, 751371), (28488, 631734), (30384, 592313), (35928, 500914), (42732, 421156), (56976, 315867), (71856, 250457), (85464, 210578), (105289, 170928)]