1259093528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 3036026880

約数和(自身を除く): 1776933352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 157, 188, 277, 308, 314, 329, 376, 517, 554, 616, 628, 658, 1034, 1099, 1108, 1256, 1316, 1727, 1939, 2068, 2198, 2216, 2632, 3047, 3454, 3619, 3878, 4136, 4396, 6094, 6908, 7238, 7379, 7756, 8792, 12089, 12188, 13019, 13816, 14476, 14758, 15512, 21329, 24178, 24376, 26038, 28952, 29516, 42658, 43489, 48356, 51653, 52076, 59032, 81169, 85316, 86978, 91133, 96712, 103306, 104152, 143209, 162338, 170632, 173956, 182266, 206612, 286418, 304423, 324676, 347912, 364532, 413224, 478379, 568183, 572836, 608846, 649352, 729064, 956758, 1002463, 1136366, 1145672, 1217692, 1913516, 2004926, 2043983, 2272732, 2435384, 3348653, 3827032, 4009852, 4087966, 4545464, 6697306, 8019704, 8175932, 13394612, 14307881, 16351864, 22483813, 26789224, 28615762, 44967626, 57231524, 89935252, 114463048, 157386691, 179870504, 314773382, 629546764, 1259093528]

約数ペア:

[(1, 1259093528), (2, 629546764), (4, 314773382), (7, 179870504), (8, 157386691), (11, 114463048), (14, 89935252), (22, 57231524), (28, 44967626), (44, 28615762), (47, 26789224), (56, 22483813), (77, 16351864), (88, 14307881), (94, 13394612), (154, 8175932), (157, 8019704), (188, 6697306), (277, 4545464), (308, 4087966), (314, 4009852), (329, 3827032), (376, 3348653), (517, 2435384), (554, 2272732), (616, 2043983), (628, 2004926), (658, 1913516), (1034, 1217692), (1099, 1145672), (1108, 1136366), (1256, 1002463), (1316, 956758), (1727, 729064), (1939, 649352), (2068, 608846), (2198, 572836), (2216, 568183), (2632, 478379), (3047, 413224), (3454, 364532), (3619, 347912), (3878, 324676), (4136, 304423), (4396, 286418), (6094, 206612), (6908, 182266), (7238, 173956), (7379, 170632), (7756, 162338), (8792, 143209), (12089, 104152), (12188, 103306), (13019, 96712), (13816, 91133), (14476, 86978), (14758, 85316), (15512, 81169), (21329, 59032), (24178, 52076), (24376, 51653), (26038, 48356), (28952, 43489), (29516, 42658)]