215359056

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1825

約数の個数: 120

約数和(自身を含む): 666207360

約数和(自身を除く): 450848304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 79, 88, 99, 132, 144, 158, 176, 198, 237, 264, 316, 396, 474, 528, 632, 711, 792, 869, 948, 1264, 1422, 1584, 1721, 1738, 1896, 2607, 2844, 3442, 3476, 3792, 5163, 5214, 5688, 6884, 6952, 7821, 10326, 10428, 11376, 13768, 13904, 15489, 15642, 18931, 20652, 20856, 27536, 30978, 31284, 37862, 41304, 41712, 56793, 61956, 62568, 75724, 82608, 113586, 123912, 125136, 135959, 151448, 170379, 227172, 247824, 271918, 302896, 340758, 407877, 454344, 543836, 681516, 815754, 908688, 1087672, 1223631, 1363032, 1495549, 1631508, 2175344, 2447262, 2726064, 2991098, 3263016, 4486647, 4894524, 5982196, 6526032, 8973294, 9789048, 11964392, 13459941, 17946588, 19578096, 23928784, 26919882, 35893176, 53839764, 71786352, 107679528, 215359056]

約数ペア:

[(1, 215359056), (2, 107679528), (3, 71786352), (4, 53839764), (6, 35893176), (8, 26919882), (9, 23928784), (11, 19578096), (12, 17946588), (16, 13459941), (18, 11964392), (22, 9789048), (24, 8973294), (33, 6526032), (36, 5982196), (44, 4894524), (48, 4486647), (66, 3263016), (72, 2991098), (79, 2726064), (88, 2447262), (99, 2175344), (132, 1631508), (144, 1495549), (158, 1363032), (176, 1223631), (198, 1087672), (237, 908688), (264, 815754), (316, 681516), (396, 543836), (474, 454344), (528, 407877), (632, 340758), (711, 302896), (792, 271918), (869, 247824), (948, 227172), (1264, 170379), (1422, 151448), (1584, 135959), (1721, 125136), (1738, 123912), (1896, 113586), (2607, 82608), (2844, 75724), (3442, 62568), (3476, 61956), (3792, 56793), (5163, 41712), (5214, 41304), (5688, 37862), (6884, 31284), (6952, 30978), (7821, 27536), (10326, 20856), (10428, 20652), (11376, 18931), (13768, 15642), (13904, 15489)]