216632484

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1579}}^1$

素因数の和:1729

約数の個数: 72

約数和(自身を含む): 568218560

約数和(自身を除く): 351586076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 103, 111, 148, 206, 222, 309, 333, 412, 444, 618, 666, 927, 1236, 1332, 1579, 1854, 3158, 3708, 3811, 4737, 6316, 7622, 9474, 11433, 14211, 15244, 18948, 22866, 28422, 34299, 45732, 56844, 58423, 68598, 116846, 137196, 162637, 175269, 233692, 325274, 350538, 487911, 525807, 650548, 701076, 975822, 1051614, 1463733, 1951644, 2103228, 2927466, 5854932, 6017569, 12035138, 18052707, 24070276, 36105414, 54158121, 72210828, 108316242, 216632484]

約数ペア:

[(1, 216632484), (2, 108316242), (3, 72210828), (4, 54158121), (6, 36105414), (9, 24070276), (12, 18052707), (18, 12035138), (36, 6017569), (37, 5854932), (74, 2927466), (103, 2103228), (111, 1951644), (148, 1463733), (206, 1051614), (222, 975822), (309, 701076), (333, 650548), (412, 525807), (444, 487911), (618, 350538), (666, 325274), (927, 233692), (1236, 175269), (1332, 162637), (1579, 137196), (1854, 116846), (3158, 68598), (3708, 58423), (3811, 56844), (4737, 45732), (6316, 34299), (7622, 28422), (9474, 22866), (11433, 18948), (14211, 15244)]