210989016

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2969}}^1$

素因数の和:3038

約数の個数: 128

約数和(自身を含む): 684288000

約数和(自身を除く): 473298984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 987, 1128, 1269, 1316, 1512, 1692, 1974, 2538, 2632, 2961, 2969, 3384, 3948, 5076, 5922, 5938, 7896, 8883, 8907, 10152, 11844, 11876, 17766, 17814, 20783, 23688, 23752, 26721, 35532, 35628, 41566, 53442, 62349, 71064, 71256, 80163, 83132, 106884, 124698, 139543, 160326, 166264, 187047, 213768, 249396, 279086, 320652, 374094, 418629, 498792, 558172, 561141, 641304, 748188, 837258, 976801, 1116344, 1122282, 1255887, 1496376, 1674516, 1953602, 2244564, 2511774, 2930403, 3349032, 3767661, 3907204, 4489128, 5023548, 5860806, 7535322, 7814408, 8791209, 10047096, 11721612, 15070644, 17582418, 23443224, 26373627, 30141288, 35164836, 52747254, 70329672, 105494508, 210989016]

約数ペア:

[(1, 210989016), (2, 105494508), (3, 70329672), (4, 52747254), (6, 35164836), (7, 30141288), (8, 26373627), (9, 23443224), (12, 17582418), (14, 15070644), (18, 11721612), (21, 10047096), (24, 8791209), (27, 7814408), (28, 7535322), (36, 5860806), (42, 5023548), (47, 4489128), (54, 3907204), (56, 3767661), (63, 3349032), (72, 2930403), (84, 2511774), (94, 2244564), (108, 1953602), (126, 1674516), (141, 1496376), (168, 1255887), (188, 1122282), (189, 1116344), (216, 976801), (252, 837258), (282, 748188), (329, 641304), (376, 561141), (378, 558172), (423, 498792), (504, 418629), (564, 374094), (658, 320652), (756, 279086), (846, 249396), (987, 213768), (1128, 187047), (1269, 166264), (1316, 160326), (1512, 139543), (1692, 124698), (1974, 106884), (2538, 83132), (2632, 80163), (2961, 71256), (2969, 71064), (3384, 62349), (3948, 53442), (5076, 41566), (5922, 35628), (5938, 35532), (7896, 26721), (8883, 23752), (8907, 23688), (10152, 20783), (11844, 17814), (11876, 17766)]