237258996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 624992256

約数和(自身を除く): 387733260

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 71, 78, 93, 124, 142, 156, 186, 213, 284, 372, 403, 426, 691, 806, 852, 923, 1209, 1382, 1612, 1846, 2073, 2201, 2418, 2764, 2769, 3692, 4146, 4402, 4836, 5538, 6603, 8292, 8804, 8983, 11076, 13206, 17966, 21421, 26412, 26949, 28613, 35932, 42842, 49061, 53898, 57226, 64263, 85684, 85839, 98122, 107796, 114452, 128526, 147183, 171678, 196244, 257052, 278473, 294366, 343356, 556946, 588732, 637793, 835419, 1113892, 1275586, 1520891, 1670838, 1913379, 2551172, 3041782, 3341676, 3826758, 4562673, 6083564, 7653516, 9125346, 18250692, 19771583, 39543166, 59314749, 79086332, 118629498, 237258996]

約数ペア:

[(1, 237258996), (2, 118629498), (3, 79086332), (4, 59314749), (6, 39543166), (12, 19771583), (13, 18250692), (26, 9125346), (31, 7653516), (39, 6083564), (52, 4562673), (62, 3826758), (71, 3341676), (78, 3041782), (93, 2551172), (124, 1913379), (142, 1670838), (156, 1520891), (186, 1275586), (213, 1113892), (284, 835419), (372, 637793), (403, 588732), (426, 556946), (691, 343356), (806, 294366), (852, 278473), (923, 257052), (1209, 196244), (1382, 171678), (1612, 147183), (1846, 128526), (2073, 114452), (2201, 107796), (2418, 98122), (2764, 85839), (2769, 85684), (3692, 64263), (4146, 57226), (4402, 53898), (4836, 49061), (5538, 42842), (6603, 35932), (8292, 28613), (8804, 26949), (8983, 26412), (11076, 21421), (13206, 17966)]