890633136008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14821}}^1\times {\mathrm{97553}}^1$

素因数の和:112398

約数の個数: 64

約数和(自身を含む): 2082161358720

約数和(自身を除く): 1191528222712

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 14821, 29642, 59284, 97553, 103747, 118568, 163031, 195106, 207494, 326062, 390212, 414988, 652124, 682871, 780424, 829976, 1073083, 1141217, 1304248, 1365742, 2146166, 2282434, 2731484, 4292332, 4564868, 5462968, 7511581, 8584664, 9129736, 15023162, 30046324, 60092648, 1445833013, 2891666026, 5783332052, 10120831091, 11566664104, 15904163143, 20241662182, 31808326286, 40483324364, 63616652572, 80966648728, 111329142001, 127233305144, 222658284002, 445316568004, 890633136008]

約数ペア:

[(1, 890633136008), (2, 445316568004), (4, 222658284002), (7, 127233305144), (8, 111329142001), (11, 80966648728), (14, 63616652572), (22, 40483324364), (28, 31808326286), (44, 20241662182), (56, 15904163143), (77, 11566664104), (88, 10120831091), (154, 5783332052), (308, 2891666026), (616, 1445833013), (14821, 60092648), (29642, 30046324), (59284, 15023162), (97553, 9129736), (103747, 8584664), (118568, 7511581), (163031, 5462968), (195106, 4564868), (207494, 4292332), (326062, 2731484), (390212, 2282434), (414988, 2146166), (652124, 1365742), (682871, 1304248), (780424, 1141217), (829976, 1073083)]