495924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2$

素因数の和:65

約数の個数: 72

約数和(自身を含む): 1444128

約数和(自身を除く): 948204

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 17, 22, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 102, 132, 143, 156, 187, 204, 221, 286, 289, 374, 429, 442, 561, 572, 578, 663, 748, 858, 867, 884, 1122, 1156, 1326, 1716, 1734, 2244, 2431, 2652, 3179, 3468, 3757, 4862, 6358, 7293, 7514, 9537, 9724, 11271, 12716, 14586, 15028, 19074, 22542, 29172, 38148, 41327, 45084, 82654, 123981, 165308, 247962, 495924]

約数ペア:

[(1, 495924), (2, 247962), (3, 165308), (4, 123981), (6, 82654), (11, 45084), (12, 41327), (13, 38148), (17, 29172), (22, 22542), (26, 19074), (33, 15028), (34, 14586), (39, 12716), (44, 11271), (51, 9724), (52, 9537), (66, 7514), (68, 7293), (78, 6358), (102, 4862), (132, 3757), (143, 3468), (156, 3179), (187, 2652), (204, 2431), (221, 2244), (286, 1734), (289, 1716), (374, 1326), (429, 1156), (442, 1122), (561, 884), (572, 867), (578, 858), (663, 748)]