22890504

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 72253440

約数和(自身を除く): 49362936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 156, 168, 182, 188, 223, 273, 282, 312, 329, 364, 376, 446, 546, 564, 611, 658, 669, 728, 892, 987, 1092, 1128, 1222, 1316, 1338, 1561, 1784, 1833, 1974, 2184, 2444, 2632, 2676, 2899, 3122, 3666, 3948, 4277, 4683, 4888, 5352, 5798, 6244, 7332, 7896, 8554, 8697, 9366, 10481, 11596, 12488, 12831, 14664, 17108, 17394, 18732, 20293, 20962, 23192, 25662, 31443, 34216, 34788, 37464, 40586, 41924, 51324, 60879, 62886, 69576, 73367, 81172, 83848, 102648, 121758, 125772, 136253, 146734, 162344, 220101, 243516, 251544, 272506, 293468, 408759, 440202, 487032, 545012, 586936, 817518, 880404, 953771, 1090024, 1635036, 1760808, 1907542, 2861313, 3270072, 3815084, 5722626, 7630168, 11445252, 22890504]

約数ペア:

[(1, 22890504), (2, 11445252), (3, 7630168), (4, 5722626), (6, 3815084), (7, 3270072), (8, 2861313), (12, 1907542), (13, 1760808), (14, 1635036), (21, 1090024), (24, 953771), (26, 880404), (28, 817518), (39, 586936), (42, 545012), (47, 487032), (52, 440202), (56, 408759), (78, 293468), (84, 272506), (91, 251544), (94, 243516), (104, 220101), (141, 162344), (156, 146734), (168, 136253), (182, 125772), (188, 121758), (223, 102648), (273, 83848), (282, 81172), (312, 73367), (329, 69576), (364, 62886), (376, 60879), (446, 51324), (546, 41924), (564, 40586), (611, 37464), (658, 34788), (669, 34216), (728, 31443), (892, 25662), (987, 23192), (1092, 20962), (1128, 20293), (1222, 18732), (1316, 17394), (1338, 17108), (1561, 14664), (1784, 12831), (1833, 12488), (1974, 11596), (2184, 10481), (2444, 9366), (2632, 8697), (2676, 8554), (2899, 7896), (3122, 7332), (3666, 6244), (3948, 5798), (4277, 5352), (4683, 4888)]