660269304

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{983}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 1888099200

約数和(自身を除く): 1227829896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 491, 684, 982, 983, 1368, 1473, 1964, 1966, 2946, 2949, 3928, 3932, 4419, 5892, 5898, 7864, 8838, 8847, 9329, 11784, 11796, 17676, 17694, 18658, 18677, 23592, 27987, 35352, 35388, 37316, 37354, 55974, 56031, 70776, 74632, 74708, 83961, 111948, 112062, 149416, 167922, 168093, 223896, 224124, 335844, 336186, 448248, 482653, 671688, 672372, 965306, 1344744, 1447959, 1930612, 2895918, 3861224, 4343877, 5791836, 8687754, 9170407, 11583672, 17375508, 18340814, 27511221, 34751016, 36681628, 55022442, 73363256, 82533663, 110044884, 165067326, 220089768, 330134652, 660269304]

約数ペア:

[(1, 660269304), (2, 330134652), (3, 220089768), (4, 165067326), (6, 110044884), (8, 82533663), (9, 73363256), (12, 55022442), (18, 36681628), (19, 34751016), (24, 27511221), (36, 18340814), (38, 17375508), (57, 11583672), (72, 9170407), (76, 8687754), (114, 5791836), (152, 4343877), (171, 3861224), (228, 2895918), (342, 1930612), (456, 1447959), (491, 1344744), (684, 965306), (982, 672372), (983, 671688), (1368, 482653), (1473, 448248), (1964, 336186), (1966, 335844), (2946, 224124), (2949, 223896), (3928, 168093), (3932, 167922), (4419, 149416), (5892, 112062), (5898, 111948), (7864, 83961), (8838, 74708), (8847, 74632), (9329, 70776), (11784, 56031), (11796, 55974), (17676, 37354), (17694, 37316), (18658, 35388), (18677, 35352), (23592, 27987)]