531432

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:95

約数の個数: 72

約数和(自身を含む): 1607970

約数和(自身を除く): 1076538

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 61, 66, 72, 88, 99, 121, 122, 132, 183, 198, 242, 244, 264, 363, 366, 396, 484, 488, 549, 671, 726, 732, 792, 968, 1089, 1098, 1342, 1452, 1464, 2013, 2178, 2196, 2684, 2904, 4026, 4356, 4392, 5368, 6039, 7381, 8052, 8712, 12078, 14762, 16104, 22143, 24156, 29524, 44286, 48312, 59048, 66429, 88572, 132858, 177144, 265716, 531432]

約数ペア:

[(1, 531432), (2, 265716), (3, 177144), (4, 132858), (6, 88572), (8, 66429), (9, 59048), (11, 48312), (12, 44286), (18, 29524), (22, 24156), (24, 22143), (33, 16104), (36, 14762), (44, 12078), (61, 8712), (66, 8052), (72, 7381), (88, 6039), (99, 5368), (121, 4392), (122, 4356), (132, 4026), (183, 2904), (198, 2684), (242, 2196), (244, 2178), (264, 2013), (363, 1464), (366, 1452), (396, 1342), (484, 1098), (488, 1089), (549, 968), (671, 792), (726, 732)]