259937232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2393}}^1$

素因数の和:2508

約数の個数: 80

約数和(自身を含む): 702955008

約数和(自身を除く): 443017776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 744, 876, 1168, 1488, 1752, 2263, 2393, 3504, 4526, 4786, 6789, 7179, 9052, 9572, 13578, 14358, 18104, 19144, 27156, 28716, 36208, 38288, 54312, 57432, 74183, 108624, 114864, 148366, 174689, 222549, 296732, 349378, 445098, 524067, 593464, 698756, 890196, 1048134, 1186928, 1397512, 1780392, 2096268, 2795024, 3560784, 4192536, 5415359, 8385072, 10830718, 16246077, 21661436, 32492154, 43322872, 64984308, 86645744, 129968616, 259937232]

約数ペア:

[(1, 259937232), (2, 129968616), (3, 86645744), (4, 64984308), (6, 43322872), (8, 32492154), (12, 21661436), (16, 16246077), (24, 10830718), (31, 8385072), (48, 5415359), (62, 4192536), (73, 3560784), (93, 2795024), (124, 2096268), (146, 1780392), (186, 1397512), (219, 1186928), (248, 1048134), (292, 890196), (372, 698756), (438, 593464), (496, 524067), (584, 445098), (744, 349378), (876, 296732), (1168, 222549), (1488, 174689), (1752, 148366), (2263, 114864), (2393, 108624), (3504, 74183), (4526, 57432), (4786, 54312), (6789, 38288), (7179, 36208), (9052, 28716), (9572, 27156), (13578, 19144), (14358, 18104)]