1520762382

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 3471934752

約数和(自身を除く): 1951172370

約数列:

[1, 2, 3, 6, 9, 18, 37, 67, 74, 111, 134, 173, 197, 201, 222, 333, 346, 394, 402, 519, 591, 603, 666, 1038, 1182, 1206, 1557, 1773, 2479, 3114, 3546, 4958, 6401, 7289, 7437, 11591, 12802, 13199, 14578, 14874, 19203, 21867, 22311, 23182, 26398, 34081, 34773, 38406, 39597, 43734, 44622, 57609, 65601, 68162, 69546, 79194, 102243, 104319, 115218, 118791, 131202, 204486, 208638, 237582, 306729, 428867, 488363, 613458, 857734, 976726, 1260997, 1286601, 1465089, 2283427, 2521994, 2573202, 2930178, 3782991, 3859803, 4395267, 4566854, 6850281, 7565982, 7719606, 8790534, 11348973, 13700562, 20550843, 22697946, 41101686, 84486799, 168973598, 253460397, 506920794, 760381191, 1520762382]

約数ペア:

[(1, 1520762382), (2, 760381191), (3, 506920794), (6, 253460397), (9, 168973598), (18, 84486799), (37, 41101686), (67, 22697946), (74, 20550843), (111, 13700562), (134, 11348973), (173, 8790534), (197, 7719606), (201, 7565982), (222, 6850281), (333, 4566854), (346, 4395267), (394, 3859803), (402, 3782991), (519, 2930178), (591, 2573202), (603, 2521994), (666, 2283427), (1038, 1465089), (1182, 1286601), (1206, 1260997), (1557, 976726), (1773, 857734), (2479, 613458), (3114, 488363), (3546, 428867), (4958, 306729), (6401, 237582), (7289, 208638), (7437, 204486), (11591, 131202), (12802, 118791), (13199, 115218), (14578, 104319), (14874, 102243), (19203, 79194), (21867, 69546), (22311, 68162), (23182, 65601), (26398, 57609), (34081, 44622), (34773, 43734), (38406, 39597)]