2045248008

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{61441}}^1$

素因数の和:61542

約数の個数: 64

約数和(自身を含む): 5456049600

約数和(自身を除く): 3410801592

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 73, 76, 114, 146, 152, 219, 228, 292, 438, 456, 584, 876, 1387, 1752, 2774, 4161, 5548, 8322, 11096, 16644, 33288, 61441, 122882, 184323, 245764, 368646, 491528, 737292, 1167379, 1474584, 2334758, 3502137, 4485193, 4669516, 7004274, 8970386, 9339032, 13455579, 14008548, 17940772, 26911158, 28017096, 35881544, 53822316, 85218667, 107644632, 170437334, 255656001, 340874668, 511312002, 681749336, 1022624004, 2045248008]

約数ペア:

[(1, 2045248008), (2, 1022624004), (3, 681749336), (4, 511312002), (6, 340874668), (8, 255656001), (12, 170437334), (19, 107644632), (24, 85218667), (38, 53822316), (57, 35881544), (73, 28017096), (76, 26911158), (114, 17940772), (146, 14008548), (152, 13455579), (219, 9339032), (228, 8970386), (292, 7004274), (438, 4669516), (456, 4485193), (584, 3502137), (876, 2334758), (1387, 1474584), (1752, 1167379), (2774, 737292), (4161, 491528), (5548, 368646), (8322, 245764), (11096, 184323), (16644, 122882), (33288, 61441)]