442000232

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 878169600

約数和(自身を除く): 436169368

約数列:

[1, 2, 4, 8, 31, 62, 83, 109, 124, 166, 197, 218, 248, 332, 394, 436, 664, 788, 872, 1576, 2573, 3379, 5146, 6107, 6758, 9047, 10292, 12214, 13516, 16351, 18094, 20584, 21473, 24428, 27032, 32702, 36188, 42946, 48856, 65404, 72376, 85892, 130808, 171784, 280457, 506881, 560914, 665663, 1013762, 1121828, 1331326, 1782259, 2027524, 2243656, 2662652, 3564518, 4055048, 5325304, 7129036, 14258072, 55250029, 110500058, 221000116, 442000232]

約数ペア:

[(1, 442000232), (2, 221000116), (4, 110500058), (8, 55250029), (31, 14258072), (62, 7129036), (83, 5325304), (109, 4055048), (124, 3564518), (166, 2662652), (197, 2243656), (218, 2027524), (248, 1782259), (332, 1331326), (394, 1121828), (436, 1013762), (664, 665663), (788, 560914), (872, 506881), (1576, 280457), (2573, 171784), (3379, 130808), (5146, 85892), (6107, 72376), (6758, 65404), (9047, 48856), (10292, 42946), (12214, 36188), (13516, 32702), (16351, 27032), (18094, 24428), (20584, 21473)]