1947992832

素因数分解:

$2^8\times 3^2\times {\mathrm{47}}^1\times {\mathrm{17989}}^1$

素因数の和:18058

約数の個数: 108

約数和(自身を含む): 5736363360

約数和(自身を除く): 3788370528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 256, 282, 288, 376, 384, 423, 564, 576, 752, 768, 846, 1128, 1152, 1504, 1692, 2256, 2304, 3008, 3384, 4512, 6016, 6768, 9024, 12032, 13536, 17989, 18048, 27072, 35978, 36096, 53967, 54144, 71956, 107934, 108288, 143912, 161901, 215868, 287824, 323802, 431736, 575648, 647604, 845483, 863472, 1151296, 1295208, 1690966, 1726944, 2302592, 2536449, 2590416, 3381932, 3453888, 4605184, 5072898, 5180832, 6763864, 6907776, 7609347, 10145796, 10361664, 13527728, 13815552, 15218694, 20291592, 20723328, 27055456, 30437388, 40583184, 41446656, 54110912, 60874776, 81166368, 108221824, 121749552, 162332736, 216443648, 243499104, 324665472, 486998208, 649330944, 973996416, 1947992832]

約数ペア:

[(1, 1947992832), (2, 973996416), (3, 649330944), (4, 486998208), (6, 324665472), (8, 243499104), (9, 216443648), (12, 162332736), (16, 121749552), (18, 108221824), (24, 81166368), (32, 60874776), (36, 54110912), (47, 41446656), (48, 40583184), (64, 30437388), (72, 27055456), (94, 20723328), (96, 20291592), (128, 15218694), (141, 13815552), (144, 13527728), (188, 10361664), (192, 10145796), (256, 7609347), (282, 6907776), (288, 6763864), (376, 5180832), (384, 5072898), (423, 4605184), (564, 3453888), (576, 3381932), (752, 2590416), (768, 2536449), (846, 2302592), (1128, 1726944), (1152, 1690966), (1504, 1295208), (1692, 1151296), (2256, 863472), (2304, 845483), (3008, 647604), (3384, 575648), (4512, 431736), (6016, 323802), (6768, 287824), (9024, 215868), (12032, 161901), (13536, 143912), (17989, 108288), (18048, 107934), (27072, 71956), (35978, 54144), (36096, 53967)]