459727928772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{21131087}}^1$

素因数の和:21131145

約数の個数: 72

約数和(自身を含む): 1281558225024

約数和(自身を除く): 821830296252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 7252, 10878, 21756, 21131087, 42262174, 63393261, 84524348, 126786522, 147917609, 253573044, 295835218, 443752827, 591670436, 781850219, 887505654, 1035423263, 1563700438, 1775011308, 2070846526, 2345550657, 3106269789, 3127400876, 4141693052, 4691101314, 5472951533, 6212539578, 9382202628, 10945903066, 12425079156, 16418854599, 21891806132, 32837709198, 38310660731, 65675418396, 76621321462, 114931982193, 153242642924, 229863964386, 459727928772]

約数ペア:

[(1, 459727928772), (2, 229863964386), (3, 153242642924), (4, 114931982193), (6, 76621321462), (7, 65675418396), (12, 38310660731), (14, 32837709198), (21, 21891806132), (28, 16418854599), (37, 12425079156), (42, 10945903066), (49, 9382202628), (74, 6212539578), (84, 5472951533), (98, 4691101314), (111, 4141693052), (147, 3127400876), (148, 3106269789), (196, 2345550657), (222, 2070846526), (259, 1775011308), (294, 1563700438), (444, 1035423263), (518, 887505654), (588, 781850219), (777, 591670436), (1036, 443752827), (1554, 295835218), (1813, 253573044), (3108, 147917609), (3626, 126786522), (5439, 84524348), (7252, 63393261), (10878, 42262174), (21756, 21131087)]