254669688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 868008960

約数和(自身を除く): 613339272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 47, 52, 56, 63, 72, 78, 84, 91, 94, 104, 117, 126, 141, 156, 168, 182, 188, 234, 252, 273, 282, 312, 329, 364, 376, 423, 468, 504, 546, 564, 611, 658, 728, 819, 827, 846, 936, 987, 1092, 1128, 1222, 1316, 1638, 1654, 1692, 1833, 1974, 2184, 2444, 2481, 2632, 2961, 3276, 3308, 3384, 3666, 3948, 4277, 4888, 4962, 5499, 5789, 5922, 6552, 6616, 7332, 7443, 7896, 8554, 9924, 10751, 10998, 11578, 11844, 12831, 14664, 14886, 17108, 17367, 19848, 21502, 21996, 23156, 23688, 25662, 29772, 32253, 34216, 34734, 38493, 38869, 43004, 43992, 46312, 51324, 52101, 59544, 64506, 69468, 75257, 76986, 77738, 86008, 96759, 102648, 104202, 116607, 129012, 138936, 150514, 153972, 155476, 193518, 208404, 225771, 233214, 258024, 272083, 301028, 307944, 310952, 349821, 387036, 416808, 451542, 466428, 505297, 544166, 602056, 677313, 699642, 774072, 816249, 903084, 932856, 1010594, 1088332, 1354626, 1399284, 1515891, 1632498, 1806168, 2021188, 2176664, 2448747, 2709252, 2798568, 3031782, 3264996, 3537079, 4042376, 4547673, 4897494, 5418504, 6063564, 6529992, 7074158, 9095346, 9794988, 10611237, 12127128, 14148316, 18190692, 19589976, 21222474, 28296632, 31833711, 36381384, 42444948, 63667422, 84889896, 127334844, 254669688]

約数ペア:

[(1, 254669688), (2, 127334844), (3, 84889896), (4, 63667422), (6, 42444948), (7, 36381384), (8, 31833711), (9, 28296632), (12, 21222474), (13, 19589976), (14, 18190692), (18, 14148316), (21, 12127128), (24, 10611237), (26, 9794988), (28, 9095346), (36, 7074158), (39, 6529992), (42, 6063564), (47, 5418504), (52, 4897494), (56, 4547673), (63, 4042376), (72, 3537079), (78, 3264996), (84, 3031782), (91, 2798568), (94, 2709252), (104, 2448747), (117, 2176664), (126, 2021188), (141, 1806168), (156, 1632498), (168, 1515891), (182, 1399284), (188, 1354626), (234, 1088332), (252, 1010594), (273, 932856), (282, 903084), (312, 816249), (329, 774072), (364, 699642), (376, 677313), (423, 602056), (468, 544166), (504, 505297), (546, 466428), (564, 451542), (611, 416808), (658, 387036), (728, 349821), (819, 310952), (827, 307944), (846, 301028), (936, 272083), (987, 258024), (1092, 233214), (1128, 225771), (1222, 208404), (1316, 193518), (1638, 155476), (1654, 153972), (1692, 150514), (1833, 138936), (1974, 129012), (2184, 116607), (2444, 104202), (2481, 102648), (2632, 96759), (2961, 86008), (3276, 77738), (3308, 76986), (3384, 75257), (3666, 69468), (3948, 64506), (4277, 59544), (4888, 52101), (4962, 51324), (5499, 46312), (5789, 43992), (5922, 43004), (6552, 38869), (6616, 38493), (7332, 34734), (7443, 34216), (7896, 32253), (8554, 29772), (9924, 25662), (10751, 23688), (10998, 23156), (11578, 21996), (11844, 21502), (12831, 19848), (14664, 17367), (14886, 17108)]