2291512212

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{20023}}^1$

素因数の和:20078

約数の個数: 108

約数和(自身を含む): 6712925856

約数和(自身を除く): 4421413644

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 289, 306, 374, 396, 561, 578, 612, 748, 867, 1122, 1156, 1683, 1734, 2244, 2601, 3179, 3366, 3468, 5202, 6358, 6732, 9537, 10404, 12716, 19074, 20023, 28611, 38148, 40046, 57222, 60069, 80092, 114444, 120138, 180207, 220253, 240276, 340391, 360414, 440506, 660759, 680782, 720828, 881012, 1021173, 1321518, 1361564, 1982277, 2042346, 2643036, 3063519, 3744301, 3964554, 4084692, 5786647, 6127038, 7488602, 7929108, 11232903, 11573294, 12254076, 14977204, 17359941, 22465806, 23146588, 33698709, 34719882, 44931612, 52079823, 63653117, 67397418, 69439764, 104159646, 127306234, 134794836, 190959351, 208319292, 254612468, 381918702, 572878053, 763837404, 1145756106, 2291512212]

約数ペア:

[(1, 2291512212), (2, 1145756106), (3, 763837404), (4, 572878053), (6, 381918702), (9, 254612468), (11, 208319292), (12, 190959351), (17, 134794836), (18, 127306234), (22, 104159646), (33, 69439764), (34, 67397418), (36, 63653117), (44, 52079823), (51, 44931612), (66, 34719882), (68, 33698709), (99, 23146588), (102, 22465806), (132, 17359941), (153, 14977204), (187, 12254076), (198, 11573294), (204, 11232903), (289, 7929108), (306, 7488602), (374, 6127038), (396, 5786647), (561, 4084692), (578, 3964554), (612, 3744301), (748, 3063519), (867, 2643036), (1122, 2042346), (1156, 1982277), (1683, 1361564), (1734, 1321518), (2244, 1021173), (2601, 881012), (3179, 720828), (3366, 680782), (3468, 660759), (5202, 440506), (6358, 360414), (6732, 340391), (9537, 240276), (10404, 220253), (12716, 180207), (19074, 120138), (20023, 114444), (28611, 80092), (38148, 60069), (40046, 57222)]