241908714

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 550915200

約数和(自身を除く): 309006486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 109, 146, 218, 219, 327, 438, 563, 654, 657, 981, 1126, 1314, 1689, 1962, 1971, 2943, 3378, 3942, 5067, 5886, 7957, 10134, 15201, 15914, 23871, 30402, 41099, 47742, 61367, 71613, 82198, 122734, 123297, 143226, 184101, 214839, 246594, 368202, 369891, 429678, 552303, 739782, 1104606, 1109673, 1656909, 2219346, 3313818, 4479791, 8959582, 13439373, 26878746, 40318119, 80636238, 120954357, 241908714]

約数ペア:

[(1, 241908714), (2, 120954357), (3, 80636238), (6, 40318119), (9, 26878746), (18, 13439373), (27, 8959582), (54, 4479791), (73, 3313818), (109, 2219346), (146, 1656909), (218, 1109673), (219, 1104606), (327, 739782), (438, 552303), (563, 429678), (654, 369891), (657, 368202), (981, 246594), (1126, 214839), (1314, 184101), (1689, 143226), (1962, 123297), (1971, 122734), (2943, 82198), (3378, 71613), (3942, 61367), (5067, 47742), (5886, 41099), (7957, 30402), (10134, 23871), (15201, 15914)]