1628622076

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 3082907520

約数和(自身を除く): 1454285444

約数列:

[1, 2, 4, 31, 43, 59, 62, 86, 118, 124, 167, 172, 236, 334, 668, 961, 1333, 1829, 1922, 2537, 2666, 3658, 3844, 5074, 5177, 5332, 7181, 7316, 9853, 10148, 10354, 14362, 19706, 20708, 28724, 39412, 41323, 56699, 78647, 82646, 113398, 157294, 160487, 165292, 222611, 226796, 305443, 314588, 320974, 423679, 445222, 610886, 641948, 847358, 890444, 1221772, 1694716, 2438057, 4876114, 6900941, 9468733, 9752228, 13134049, 13801882, 18937466, 26268098, 27603764, 37874932, 52536196, 407155519, 814311038, 1628622076]

約数ペア:

[(1, 1628622076), (2, 814311038), (4, 407155519), (31, 52536196), (43, 37874932), (59, 27603764), (62, 26268098), (86, 18937466), (118, 13801882), (124, 13134049), (167, 9752228), (172, 9468733), (236, 6900941), (334, 4876114), (668, 2438057), (961, 1694716), (1333, 1221772), (1829, 890444), (1922, 847358), (2537, 641948), (2666, 610886), (3658, 445222), (3844, 423679), (5074, 320974), (5177, 314588), (5332, 305443), (7181, 226796), (7316, 222611), (9853, 165292), (10148, 160487), (10354, 157294), (14362, 113398), (19706, 82646), (20708, 78647), (28724, 56699), (39412, 41323)]