1553552802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 3583008000

約数和(自身を除く): 2029455198

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 109, 138, 173, 199, 207, 218, 327, 346, 398, 414, 519, 597, 654, 981, 1038, 1194, 1557, 1791, 1962, 2507, 3114, 3582, 3979, 4577, 5014, 7521, 7958, 9154, 11937, 13731, 15042, 18857, 21691, 22563, 23874, 27462, 34427, 35811, 37714, 41193, 43382, 45126, 56571, 65073, 68854, 71622, 82386, 103281, 113142, 130146, 169713, 195219, 206562, 309843, 339426, 390438, 433711, 498893, 619686, 791821, 867422, 997786, 1301133, 1496679, 1583642, 2375463, 2602266, 2993358, 3752543, 3903399, 4490037, 4750926, 7126389, 7505086, 7806798, 8980074, 11257629, 14252778, 22515258, 33772887, 67545774, 86308489, 172616978, 258925467, 517850934, 776776401, 1553552802]

約数ペア:

[(1, 1553552802), (2, 776776401), (3, 517850934), (6, 258925467), (9, 172616978), (18, 86308489), (23, 67545774), (46, 33772887), (69, 22515258), (109, 14252778), (138, 11257629), (173, 8980074), (199, 7806798), (207, 7505086), (218, 7126389), (327, 4750926), (346, 4490037), (398, 3903399), (414, 3752543), (519, 2993358), (597, 2602266), (654, 2375463), (981, 1583642), (1038, 1496679), (1194, 1301133), (1557, 997786), (1791, 867422), (1962, 791821), (2507, 619686), (3114, 498893), (3582, 433711), (3979, 390438), (4577, 339426), (5014, 309843), (7521, 206562), (7958, 195219), (9154, 169713), (11937, 130146), (13731, 113142), (15042, 103281), (18857, 82386), (21691, 71622), (22563, 68854), (23874, 65073), (27462, 56571), (34427, 45126), (35811, 43382), (37714, 41193)]