252418244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 531965952

約数和(自身を除く): 279547708

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 61, 62, 68, 122, 124, 151, 221, 244, 302, 403, 442, 527, 604, 793, 806, 884, 1037, 1054, 1586, 1612, 1891, 1963, 2074, 2108, 2567, 3172, 3782, 3926, 4148, 4681, 5134, 6851, 7564, 7852, 9211, 9362, 10268, 13481, 13702, 18422, 18724, 24583, 26962, 27404, 32147, 33371, 36844, 49166, 53924, 60853, 64294, 66742, 79577, 98332, 119743, 121706, 128588, 133484, 156587, 159154, 239486, 243412, 285541, 313174, 318308, 417911, 478972, 571082, 626348, 835822, 1034501, 1142164, 1671644, 2035631, 2069002, 3712033, 4071262, 4138004, 4854197, 7424066, 8142524, 9708394, 14848132, 19416788, 63104561, 126209122, 252418244]

約数ペア:

[(1, 252418244), (2, 126209122), (4, 63104561), (13, 19416788), (17, 14848132), (26, 9708394), (31, 8142524), (34, 7424066), (52, 4854197), (61, 4138004), (62, 4071262), (68, 3712033), (122, 2069002), (124, 2035631), (151, 1671644), (221, 1142164), (244, 1034501), (302, 835822), (403, 626348), (442, 571082), (527, 478972), (604, 417911), (793, 318308), (806, 313174), (884, 285541), (1037, 243412), (1054, 239486), (1586, 159154), (1612, 156587), (1891, 133484), (1963, 128588), (2074, 121706), (2108, 119743), (2567, 98332), (3172, 79577), (3782, 66742), (3926, 64294), (4148, 60853), (4681, 53924), (5134, 49166), (6851, 36844), (7564, 33371), (7852, 32147), (9211, 27404), (9362, 26962), (10268, 24583), (13481, 18724), (13702, 18422)]