2215560056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{601}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 4449984000

約数和(自身を除く): 2234423944

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 307, 316, 601, 614, 632, 1202, 1228, 1501, 2404, 2456, 3002, 4808, 5833, 6004, 11419, 11666, 12008, 22838, 23332, 24253, 45676, 46664, 47479, 48506, 91352, 94958, 97012, 184507, 189916, 194024, 369014, 379832, 460807, 738028, 902101, 921614, 1476056, 1804202, 1843228, 3505633, 3608404, 3686456, 7011266, 7216808, 14022532, 14576053, 28045064, 29152106, 58304212, 116608424, 276945007, 553890014, 1107780028, 2215560056]

約数ペア:

[(1, 2215560056), (2, 1107780028), (4, 553890014), (8, 276945007), (19, 116608424), (38, 58304212), (76, 29152106), (79, 28045064), (152, 14576053), (158, 14022532), (307, 7216808), (316, 7011266), (601, 3686456), (614, 3608404), (632, 3505633), (1202, 1843228), (1228, 1804202), (1501, 1476056), (2404, 921614), (2456, 902101), (3002, 738028), (4808, 460807), (5833, 379832), (6004, 369014), (11419, 194024), (11666, 189916), (12008, 184507), (22838, 97012), (23332, 94958), (24253, 91352), (45676, 48506), (46664, 47479)]