8651593832

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:643

約数の個数: 128

約数和(自身を含む): 19549071360

約数和(自身を除く): 10897477528

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 73, 124, 146, 217, 233, 248, 292, 293, 434, 466, 511, 584, 586, 868, 932, 1022, 1172, 1631, 1736, 1864, 2044, 2051, 2263, 2344, 3262, 4088, 4102, 4526, 6524, 7223, 8204, 9052, 9083, 13048, 14446, 15841, 16408, 17009, 18104, 18166, 21389, 28892, 31682, 34018, 36332, 42778, 50561, 57784, 63364, 63581, 68036, 68269, 72664, 85556, 101122, 119063, 126728, 127162, 136072, 136538, 149723, 171112, 202244, 238126, 254324, 273076, 299446, 404488, 476252, 477883, 508648, 527279, 546152, 598892, 663059, 952504, 955766, 1054558, 1197784, 1326118, 1911532, 2109116, 2116339, 2652236, 3690953, 3823064, 4218232, 4232678, 4641413, 4983637, 5304472, 7381906, 8465356, 9282826, 9967274, 14763812, 14814373, 16930712, 18565652, 19934548, 29527624, 29628746, 34885459, 37131304, 39869096, 59257492, 69770918, 118514984, 139541836, 154492747, 279083672, 308985494, 617970988, 1081449229, 1235941976, 2162898458, 4325796916, 8651593832]

約数ペア:

[(1, 8651593832), (2, 4325796916), (4, 2162898458), (7, 1235941976), (8, 1081449229), (14, 617970988), (28, 308985494), (31, 279083672), (56, 154492747), (62, 139541836), (73, 118514984), (124, 69770918), (146, 59257492), (217, 39869096), (233, 37131304), (248, 34885459), (292, 29628746), (293, 29527624), (434, 19934548), (466, 18565652), (511, 16930712), (584, 14814373), (586, 14763812), (868, 9967274), (932, 9282826), (1022, 8465356), (1172, 7381906), (1631, 5304472), (1736, 4983637), (1864, 4641413), (2044, 4232678), (2051, 4218232), (2263, 3823064), (2344, 3690953), (3262, 2652236), (4088, 2116339), (4102, 2109116), (4526, 1911532), (6524, 1326118), (7223, 1197784), (8204, 1054558), (9052, 955766), (9083, 952504), (13048, 663059), (14446, 598892), (15841, 546152), (16408, 527279), (17009, 508648), (18104, 477883), (18166, 476252), (21389, 404488), (28892, 299446), (31682, 273076), (34018, 254324), (36332, 238126), (42778, 202244), (50561, 171112), (57784, 149723), (63364, 136538), (63581, 136072), (68036, 127162), (68269, 126728), (72664, 119063), (85556, 101122)]