420702804

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{4831}}^1$

素因数の和:4941

約数の個数: 72

約数和(自身を含む): 1108074240

約数和(自身を除く): 687371436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 59, 82, 118, 123, 164, 177, 236, 246, 354, 369, 492, 531, 708, 738, 1062, 1476, 2124, 2419, 4831, 4838, 7257, 9662, 9676, 14493, 14514, 19324, 21771, 28986, 29028, 43479, 43542, 57972, 86958, 87084, 173916, 198071, 285029, 396142, 570058, 594213, 792284, 855087, 1140116, 1188426, 1710174, 1782639, 2376852, 2565261, 3420348, 3565278, 5130522, 7130556, 10261044, 11686189, 23372378, 35058567, 46744756, 70117134, 105175701, 140234268, 210351402, 420702804]

約数ペア:

[(1, 420702804), (2, 210351402), (3, 140234268), (4, 105175701), (6, 70117134), (9, 46744756), (12, 35058567), (18, 23372378), (36, 11686189), (41, 10261044), (59, 7130556), (82, 5130522), (118, 3565278), (123, 3420348), (164, 2565261), (177, 2376852), (236, 1782639), (246, 1710174), (354, 1188426), (369, 1140116), (492, 855087), (531, 792284), (708, 594213), (738, 570058), (1062, 396142), (1476, 285029), (2124, 198071), (2419, 173916), (4831, 87084), (4838, 86958), (7257, 57972), (9662, 43542), (9676, 43479), (14493, 29028), (14514, 28986), (19324, 21771)]