1020289968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^3\times {\mathrm{1033}}^1$

素因数の和:1104

約数の個数: 120

約数和(自身を含む): 3016922480

約数和(自身を除く): 1996632512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1033, 1083, 1368, 1444, 2066, 2166, 2736, 2888, 3099, 3249, 4132, 4332, 5776, 6198, 6498, 6859, 8264, 8664, 9297, 12396, 12996, 13718, 16528, 17328, 18594, 19627, 20577, 24792, 25992, 27436, 37188, 39254, 41154, 49584, 51984, 54872, 58881, 61731, 74376, 78508, 82308, 109744, 117762, 123462, 148752, 157016, 164616, 176643, 235524, 246924, 314032, 329232, 353286, 372913, 471048, 493848, 706572, 745826, 942096, 987696, 1118739, 1413144, 1491652, 2237478, 2826288, 2983304, 3356217, 4474956, 5966608, 6712434, 7085347, 8949912, 13424868, 14170694, 17899824, 21256041, 26849736, 28341388, 42512082, 53699472, 56682776, 63768123, 85024164, 113365552, 127536246, 170048328, 255072492, 340096656, 510144984, 1020289968]

約数ペア:

[(1, 1020289968), (2, 510144984), (3, 340096656), (4, 255072492), (6, 170048328), (8, 127536246), (9, 113365552), (12, 85024164), (16, 63768123), (18, 56682776), (19, 53699472), (24, 42512082), (36, 28341388), (38, 26849736), (48, 21256041), (57, 17899824), (72, 14170694), (76, 13424868), (114, 8949912), (144, 7085347), (152, 6712434), (171, 5966608), (228, 4474956), (304, 3356217), (342, 2983304), (361, 2826288), (456, 2237478), (684, 1491652), (722, 1413144), (912, 1118739), (1033, 987696), (1083, 942096), (1368, 745826), (1444, 706572), (2066, 493848), (2166, 471048), (2736, 372913), (2888, 353286), (3099, 329232), (3249, 314032), (4132, 246924), (4332, 235524), (5776, 176643), (6198, 164616), (6498, 157016), (6859, 148752), (8264, 123462), (8664, 117762), (9297, 109744), (12396, 82308), (12996, 78508), (13718, 74376), (16528, 61731), (17328, 58881), (18594, 54872), (19627, 51984), (20577, 49584), (24792, 41154), (25992, 39254), (27436, 37188)]