319036848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{587}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 907316928

約数和(自身を除く): 588280080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 78, 104, 134, 156, 169, 201, 208, 268, 312, 338, 402, 507, 536, 587, 624, 676, 804, 871, 1014, 1072, 1174, 1352, 1608, 1742, 1761, 2028, 2348, 2613, 2704, 3216, 3484, 3522, 4056, 4696, 5226, 6968, 7044, 7631, 8112, 9392, 10452, 11323, 13936, 14088, 15262, 20904, 22646, 22893, 28176, 30524, 33969, 39329, 41808, 45292, 45786, 61048, 67938, 78658, 90584, 91572, 99203, 117987, 122096, 135876, 157316, 181168, 183144, 198406, 235974, 271752, 297609, 314632, 366288, 396812, 471948, 511277, 543504, 595218, 629264, 793624, 943896, 1022554, 1190436, 1533831, 1587248, 1887792, 2045108, 2380872, 3067662, 4090216, 4761744, 6135324, 6646601, 8180432, 12270648, 13293202, 19939803, 24541296, 26586404, 39879606, 53172808, 79759212, 106345616, 159518424, 319036848]

約数ペア:

[(1, 319036848), (2, 159518424), (3, 106345616), (4, 79759212), (6, 53172808), (8, 39879606), (12, 26586404), (13, 24541296), (16, 19939803), (24, 13293202), (26, 12270648), (39, 8180432), (48, 6646601), (52, 6135324), (67, 4761744), (78, 4090216), (104, 3067662), (134, 2380872), (156, 2045108), (169, 1887792), (201, 1587248), (208, 1533831), (268, 1190436), (312, 1022554), (338, 943896), (402, 793624), (507, 629264), (536, 595218), (587, 543504), (624, 511277), (676, 471948), (804, 396812), (871, 366288), (1014, 314632), (1072, 297609), (1174, 271752), (1352, 235974), (1608, 198406), (1742, 183144), (1761, 181168), (2028, 157316), (2348, 135876), (2613, 122096), (2704, 117987), (3216, 99203), (3484, 91572), (3522, 90584), (4056, 78658), (4696, 67938), (5226, 61048), (6968, 45786), (7044, 45292), (7631, 41808), (8112, 39329), (9392, 33969), (10452, 30524), (11323, 28176), (13936, 22893), (14088, 22646), (15262, 20904)]