1209123504

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 320

約数和(自身を含む): 3908321280

約数和(自身を除く): 2699197776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 47, 48, 51, 54, 62, 68, 72, 93, 94, 102, 108, 113, 124, 136, 141, 144, 153, 186, 188, 204, 216, 226, 248, 272, 279, 282, 306, 339, 372, 376, 408, 423, 432, 452, 459, 496, 527, 558, 564, 612, 678, 744, 752, 799, 816, 837, 846, 904, 918, 1017, 1054, 1116, 1128, 1224, 1269, 1356, 1457, 1488, 1581, 1598, 1674, 1692, 1808, 1836, 1921, 2034, 2108, 2232, 2256, 2397, 2448, 2538, 2712, 2914, 3051, 3162, 3196, 3348, 3384, 3503, 3672, 3842, 4068, 4216, 4371, 4464, 4743, 4794, 5076, 5311, 5424, 5763, 5828, 6102, 6324, 6392, 6696, 6768, 7006, 7191, 7344, 7684, 8136, 8432, 8742, 9486, 9588, 10152, 10509, 10622, 11526, 11656, 12204, 12648, 12784, 13113, 13392, 14012, 14229, 14382, 15368, 15933, 16272, 17289, 17484, 18972, 19176, 20304, 21018, 21244, 21573, 23052, 23312, 24408, 24769, 25296, 26226, 28024, 28458, 28764, 30736, 31527, 31866, 34578, 34968, 37944, 38352, 39339, 42036, 42488, 43146, 46104, 47799, 48816, 49538, 51867, 52452, 56048, 56916, 57528, 59551, 63054, 63732, 69156, 69936, 74307, 75888, 78678, 84072, 84976, 86292, 90287, 92208, 94581, 95598, 99076, 103734, 104904, 113832, 115056, 119102, 126108, 127464, 138312, 143397, 148614, 157356, 164641, 168144, 172584, 178653, 180574, 189162, 191196, 198152, 207468, 209808, 222921, 227664, 238204, 252216, 254928, 270861, 276624, 286794, 297228, 314712, 329282, 345168, 357306, 361148, 378324, 382392, 396304, 414936, 445842, 476408, 493923, 504432, 535959, 541722, 573588, 594456, 629424, 658564, 668763, 714612, 722296, 756648, 764784, 812583, 829872, 891684, 952816, 987846, 1071918, 1083444, 1147176, 1188912, 1317128, 1337526, 1429224, 1444592, 1481769, 1513296, 1607877, 1625166, 1783368, 1975692, 2143836, 2166888, 2294352, 2437749, 2634256, 2675052, 2798897, 2858448, 2963538, 3215754, 3250332, 3566736, 3951384, 4287672, 4333776, 4445307, 4875498, 5350104, 5597794, 5927076, 6431508, 6500664, 7902768, 8396691, 8575344, 8890614, 9750996, 10700208, 11195588, 11854152, 12863016, 13001328, 16793382, 17781228, 19501992, 22391176, 23708304, 25190073, 25726032, 33586764, 35562456, 39003984, 44782352, 50380146, 67173528, 71124912, 75570219, 100760292, 134347056, 151140438, 201520584, 302280876, 403041168, 604561752, 1209123504]

約数ペア:

[(1, 1209123504), (2, 604561752), (3, 403041168), (4, 302280876), (6, 201520584), (8, 151140438), (9, 134347056), (12, 100760292), (16, 75570219), (17, 71124912), (18, 67173528), (24, 50380146), (27, 44782352), (31, 39003984), (34, 35562456), (36, 33586764), (47, 25726032), (48, 25190073), (51, 23708304), (54, 22391176), (62, 19501992), (68, 17781228), (72, 16793382), (93, 13001328), (94, 12863016), (102, 11854152), (108, 11195588), (113, 10700208), (124, 9750996), (136, 8890614), (141, 8575344), (144, 8396691), (153, 7902768), (186, 6500664), (188, 6431508), (204, 5927076), (216, 5597794), (226, 5350104), (248, 4875498), (272, 4445307), (279, 4333776), (282, 4287672), (306, 3951384), (339, 3566736), (372, 3250332), (376, 3215754), (408, 2963538), (423, 2858448), (432, 2798897), (452, 2675052), (459, 2634256), (496, 2437749), (527, 2294352), (558, 2166888), (564, 2143836), (612, 1975692), (678, 1783368), (744, 1625166), (752, 1607877), (799, 1513296), (816, 1481769), (837, 1444592), (846, 1429224), (904, 1337526), (918, 1317128), (1017, 1188912), (1054, 1147176), (1116, 1083444), (1128, 1071918), (1224, 987846), (1269, 952816), (1356, 891684), (1457, 829872), (1488, 812583), (1581, 764784), (1598, 756648), (1674, 722296), (1692, 714612), (1808, 668763), (1836, 658564), (1921, 629424), (2034, 594456), (2108, 573588), (2232, 541722), (2256, 535959), (2397, 504432), (2448, 493923), (2538, 476408), (2712, 445842), (2914, 414936), (3051, 396304), (3162, 382392), (3196, 378324), (3348, 361148), (3384, 357306), (3503, 345168), (3672, 329282), (3842, 314712), (4068, 297228), (4216, 286794), (4371, 276624), (4464, 270861), (4743, 254928), (4794, 252216), (5076, 238204), (5311, 227664), (5424, 222921), (5763, 209808), (5828, 207468), (6102, 198152), (6324, 191196), (6392, 189162), (6696, 180574), (6768, 178653), (7006, 172584), (7191, 168144), (7344, 164641), (7684, 157356), (8136, 148614), (8432, 143397), (8742, 138312), (9486, 127464), (9588, 126108), (10152, 119102), (10509, 115056), (10622, 113832), (11526, 104904), (11656, 103734), (12204, 99076), (12648, 95598), (12784, 94581), (13113, 92208), (13392, 90287), (14012, 86292), (14229, 84976), (14382, 84072), (15368, 78678), (15933, 75888), (16272, 74307), (17289, 69936), (17484, 69156), (18972, 63732), (19176, 63054), (20304, 59551), (21018, 57528), (21244, 56916), (21573, 56048), (23052, 52452), (23312, 51867), (24408, 49538), (24769, 48816), (25296, 47799), (26226, 46104), (28024, 43146), (28458, 42488), (28764, 42036), (30736, 39339), (31527, 38352), (31866, 37944), (34578, 34968)]