258344328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31567}}^1$

素因数の和:31618

約数の個数: 64

約数和(自身を含む): 727326720

約数和(自身を除く): 468982392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 31567, 63134, 94701, 126268, 189402, 252536, 347237, 378804, 694474, 757608, 978577, 1041711, 1388948, 1957154, 2083422, 2777896, 2935731, 3914308, 4166844, 5871462, 7828616, 8333688, 10764347, 11742924, 21528694, 23485848, 32293041, 43057388, 64586082, 86114776, 129172164, 258344328]

約数ペア:

[(1, 258344328), (2, 129172164), (3, 86114776), (4, 64586082), (6, 43057388), (8, 32293041), (11, 23485848), (12, 21528694), (22, 11742924), (24, 10764347), (31, 8333688), (33, 7828616), (44, 5871462), (62, 4166844), (66, 3914308), (88, 2935731), (93, 2777896), (124, 2083422), (132, 1957154), (186, 1388948), (248, 1041711), (264, 978577), (341, 757608), (372, 694474), (682, 378804), (744, 347237), (1023, 252536), (1364, 189402), (2046, 126268), (2728, 94701), (4092, 63134), (8184, 31567)]