817990056

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9397}}^1$

素因数の和:9456

約数の個数: 128

約数和(自身を含む): 2526182400

約数和(自身を除く): 1708192344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3224, 3348, 3627, 4836, 6696, 7254, 9397, 9672, 10881, 14508, 18794, 21762, 28191, 29016, 37588, 43524, 56382, 75176, 84573, 87048, 112764, 122161, 169146, 225528, 244322, 253719, 291307, 338292, 366483, 488644, 507438, 582614, 676584, 732966, 873921, 977288, 1014876, 1099449, 1165228, 1465932, 1747842, 2029752, 2198898, 2330456, 2621763, 2931864, 3298347, 3495684, 3786991, 4397796, 5243526, 6596694, 6991368, 7573982, 7865289, 8795592, 10487052, 11360973, 13193388, 15147964, 15730578, 20974104, 22721946, 26386776, 30295928, 31461156, 34082919, 45443892, 62922312, 68165838, 90887784, 102248757, 136331676, 204497514, 272663352, 408995028, 817990056]

約数ペア:

[(1, 817990056), (2, 408995028), (3, 272663352), (4, 204497514), (6, 136331676), (8, 102248757), (9, 90887784), (12, 68165838), (13, 62922312), (18, 45443892), (24, 34082919), (26, 31461156), (27, 30295928), (31, 26386776), (36, 22721946), (39, 20974104), (52, 15730578), (54, 15147964), (62, 13193388), (72, 11360973), (78, 10487052), (93, 8795592), (104, 7865289), (108, 7573982), (117, 6991368), (124, 6596694), (156, 5243526), (186, 4397796), (216, 3786991), (234, 3495684), (248, 3298347), (279, 2931864), (312, 2621763), (351, 2330456), (372, 2198898), (403, 2029752), (468, 1747842), (558, 1465932), (702, 1165228), (744, 1099449), (806, 1014876), (837, 977288), (936, 873921), (1116, 732966), (1209, 676584), (1404, 582614), (1612, 507438), (1674, 488644), (2232, 366483), (2418, 338292), (2808, 291307), (3224, 253719), (3348, 244322), (3627, 225528), (4836, 169146), (6696, 122161), (7254, 112764), (9397, 87048), (9672, 84573), (10881, 75176), (14508, 56382), (18794, 43524), (21762, 37588), (28191, 29016)]