1899720912

素因数分解:

$2^4\times 3^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{941}}^1$

素因数の和:1396

約数の個数: 80

約数和(自身を含む): 4964807232

約数和(自身を除く): 3065086320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 137, 274, 307, 411, 548, 614, 822, 921, 941, 1096, 1228, 1644, 1842, 1882, 2192, 2456, 2823, 3288, 3684, 3764, 4912, 5646, 6576, 7368, 7528, 11292, 14736, 15056, 22584, 42059, 45168, 84118, 126177, 128917, 168236, 252354, 257834, 288887, 336472, 386751, 504708, 515668, 577774, 672944, 773502, 866661, 1009416, 1031336, 1155548, 1547004, 1733322, 2018832, 2062672, 2311096, 3094008, 3466644, 4622192, 6188016, 6933288, 13866576, 39577519, 79155038, 118732557, 158310076, 237465114, 316620152, 474930228, 633240304, 949860456, 1899720912]

約数ペア:

[(1, 1899720912), (2, 949860456), (3, 633240304), (4, 474930228), (6, 316620152), (8, 237465114), (12, 158310076), (16, 118732557), (24, 79155038), (48, 39577519), (137, 13866576), (274, 6933288), (307, 6188016), (411, 4622192), (548, 3466644), (614, 3094008), (822, 2311096), (921, 2062672), (941, 2018832), (1096, 1733322), (1228, 1547004), (1644, 1155548), (1842, 1031336), (1882, 1009416), (2192, 866661), (2456, 773502), (2823, 672944), (3288, 577774), (3684, 515668), (3764, 504708), (4912, 386751), (5646, 336472), (6576, 288887), (7368, 257834), (7528, 252354), (11292, 168236), (14736, 128917), (15056, 126177), (22584, 84118), (42059, 45168)]