542327454

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 1302773760

約数和(自身を除く): 760446306

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 61, 62, 93, 94, 113, 122, 141, 183, 186, 226, 279, 282, 339, 366, 423, 549, 558, 678, 837, 846, 1017, 1098, 1269, 1457, 1647, 1674, 1891, 2034, 2538, 2867, 2914, 3051, 3294, 3503, 3782, 4371, 5311, 5673, 5734, 6102, 6893, 7006, 8601, 8742, 10509, 10622, 11346, 13113, 13786, 15933, 17019, 17202, 20679, 21018, 25803, 26226, 31527, 31866, 34038, 39339, 41358, 47799, 51057, 51606, 62037, 63054, 77409, 78678, 88877, 94581, 95598, 102114, 124074, 143397, 154818, 164641, 177754, 186111, 189162, 213683, 266631, 286794, 323971, 329282, 372222, 427366, 493923, 533262, 641049, 647942, 799893, 971913, 987846, 1282098, 1481769, 1599786, 1923147, 1943826, 2399679, 2915739, 2963538, 3846294, 4445307, 4799358, 5769441, 5831478, 8747217, 8890614, 10043101, 11538882, 17494434, 20086202, 30129303, 60258606, 90387909, 180775818, 271163727, 542327454]

約数ペア:

[(1, 542327454), (2, 271163727), (3, 180775818), (6, 90387909), (9, 60258606), (18, 30129303), (27, 20086202), (31, 17494434), (47, 11538882), (54, 10043101), (61, 8890614), (62, 8747217), (93, 5831478), (94, 5769441), (113, 4799358), (122, 4445307), (141, 3846294), (183, 2963538), (186, 2915739), (226, 2399679), (279, 1943826), (282, 1923147), (339, 1599786), (366, 1481769), (423, 1282098), (549, 987846), (558, 971913), (678, 799893), (837, 647942), (846, 641049), (1017, 533262), (1098, 493923), (1269, 427366), (1457, 372222), (1647, 329282), (1674, 323971), (1891, 286794), (2034, 266631), (2538, 213683), (2867, 189162), (2914, 186111), (3051, 177754), (3294, 164641), (3503, 154818), (3782, 143397), (4371, 124074), (5311, 102114), (5673, 95598), (5734, 94581), (6102, 88877), (6893, 78678), (7006, 77409), (8601, 63054), (8742, 62037), (10509, 51606), (10622, 51057), (11346, 47799), (13113, 41358), (13786, 39339), (15933, 34038), (17019, 31866), (17202, 31527), (20679, 26226), (21018, 25803)]