239241756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:923

約数の個数: 96

約数和(自身を含む): 631515136

約数和(自身を除く): 392273380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 61, 62, 78, 93, 122, 124, 156, 183, 186, 244, 366, 372, 403, 732, 793, 806, 811, 1209, 1586, 1612, 1622, 1891, 2379, 2418, 2433, 3172, 3244, 3782, 4758, 4836, 4866, 5673, 7564, 9516, 9732, 10543, 11346, 21086, 22692, 24583, 25141, 31629, 42172, 49166, 49471, 50282, 63258, 73749, 75423, 98332, 98942, 100564, 126516, 147498, 148413, 150846, 197884, 294996, 296826, 301692, 326833, 593652, 643123, 653666, 980499, 1286246, 1307332, 1533601, 1929369, 1960998, 2572492, 3067202, 3858738, 3921996, 4600803, 6134404, 7717476, 9201606, 18403212, 19936813, 39873626, 59810439, 79747252, 119620878, 239241756]

約数ペア:

[(1, 239241756), (2, 119620878), (3, 79747252), (4, 59810439), (6, 39873626), (12, 19936813), (13, 18403212), (26, 9201606), (31, 7717476), (39, 6134404), (52, 4600803), (61, 3921996), (62, 3858738), (78, 3067202), (93, 2572492), (122, 1960998), (124, 1929369), (156, 1533601), (183, 1307332), (186, 1286246), (244, 980499), (366, 653666), (372, 643123), (403, 593652), (732, 326833), (793, 301692), (806, 296826), (811, 294996), (1209, 197884), (1586, 150846), (1612, 148413), (1622, 147498), (1891, 126516), (2379, 100564), (2418, 98942), (2433, 98332), (3172, 75423), (3244, 73749), (3782, 63258), (4758, 50282), (4836, 49471), (4866, 49166), (5673, 42172), (7564, 31629), (9516, 25141), (9732, 24583), (10543, 22692), (11346, 21086)]