282645536

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 72

約数和(自身を含む): 605358684

約数和(自身を除く): 322713148

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 281, 344, 544, 562, 688, 731, 1124, 1376, 1462, 1849, 2248, 2924, 3698, 4496, 4777, 5848, 7396, 8992, 9554, 11696, 12083, 14792, 19108, 23392, 24166, 29584, 31433, 38216, 48332, 59168, 62866, 76432, 96664, 125732, 152864, 193328, 205411, 251464, 386656, 410822, 502928, 519569, 821644, 1005856, 1039138, 1643288, 2078276, 3286576, 4156552, 6573152, 8313104, 8832673, 16626208, 17665346, 35330692, 70661384, 141322768, 282645536]

約数ペア:

[(1, 282645536), (2, 141322768), (4, 70661384), (8, 35330692), (16, 17665346), (17, 16626208), (32, 8832673), (34, 8313104), (43, 6573152), (68, 4156552), (86, 3286576), (136, 2078276), (172, 1643288), (272, 1039138), (281, 1005856), (344, 821644), (544, 519569), (562, 502928), (688, 410822), (731, 386656), (1124, 251464), (1376, 205411), (1462, 193328), (1849, 152864), (2248, 125732), (2924, 96664), (3698, 76432), (4496, 62866), (4777, 59168), (5848, 48332), (7396, 38216), (8992, 31433), (9554, 29584), (11696, 24166), (12083, 23392), (14792, 19108)]