2819030448

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{2909}}^1$

素因数の和:4486

約数の個数: 80

約数和(自身を含む): 7850435040

約数和(自身を除く): 5031404592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1553, 2909, 3106, 4659, 5818, 6212, 8727, 9318, 11636, 12424, 17454, 18636, 20189, 23272, 24848, 34908, 37272, 37817, 40378, 46544, 60567, 69816, 74544, 75634, 80756, 113451, 121134, 139632, 151268, 161512, 226902, 242268, 302536, 323024, 453804, 484536, 605072, 907608, 969072, 1815216, 4517677, 9035354, 13553031, 18070708, 27106062, 36141416, 54212124, 58729801, 72282832, 108424248, 117459602, 176189403, 216848496, 234919204, 352378806, 469838408, 704757612, 939676816, 1409515224, 2819030448]

約数ペア:

[(1, 2819030448), (2, 1409515224), (3, 939676816), (4, 704757612), (6, 469838408), (8, 352378806), (12, 234919204), (13, 216848496), (16, 176189403), (24, 117459602), (26, 108424248), (39, 72282832), (48, 58729801), (52, 54212124), (78, 36141416), (104, 27106062), (156, 18070708), (208, 13553031), (312, 9035354), (624, 4517677), (1553, 1815216), (2909, 969072), (3106, 907608), (4659, 605072), (5818, 484536), (6212, 453804), (8727, 323024), (9318, 302536), (11636, 242268), (12424, 226902), (17454, 161512), (18636, 151268), (20189, 139632), (23272, 121134), (24848, 113451), (34908, 80756), (37272, 75634), (37817, 74544), (40378, 69816), (46544, 60567)]