2145012744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2857}}^1$

素因数の和:3023

約数の個数: 128

約数和(自身を含む): 6337900800

約数和(自身を除く): 4192888056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 109, 123, 164, 168, 218, 246, 287, 327, 328, 436, 492, 574, 654, 763, 861, 872, 984, 1148, 1308, 1526, 1722, 2289, 2296, 2616, 2857, 3052, 3444, 4469, 4578, 5714, 6104, 6888, 8571, 8938, 9156, 11428, 13407, 17142, 17876, 18312, 19999, 22856, 26814, 31283, 34284, 35752, 39998, 53628, 59997, 62566, 68568, 79996, 93849, 107256, 117137, 119994, 125132, 159992, 187698, 234274, 239988, 250264, 311413, 351411, 375396, 468548, 479976, 622826, 702822, 750792, 819959, 934239, 937096, 1245652, 1405644, 1639918, 1868478, 2179891, 2459877, 2491304, 2811288, 3279836, 3736956, 4359782, 4919754, 6539673, 6559672, 7473912, 8719564, 9839508, 12767933, 13079346, 17439128, 19679016, 25535866, 26158692, 38303799, 51071732, 52317384, 76607598, 89375531, 102143464, 153215196, 178751062, 268126593, 306430392, 357502124, 536253186, 715004248, 1072506372, 2145012744]

約数ペア:

[(1, 2145012744), (2, 1072506372), (3, 715004248), (4, 536253186), (6, 357502124), (7, 306430392), (8, 268126593), (12, 178751062), (14, 153215196), (21, 102143464), (24, 89375531), (28, 76607598), (41, 52317384), (42, 51071732), (56, 38303799), (82, 26158692), (84, 25535866), (109, 19679016), (123, 17439128), (164, 13079346), (168, 12767933), (218, 9839508), (246, 8719564), (287, 7473912), (327, 6559672), (328, 6539673), (436, 4919754), (492, 4359782), (574, 3736956), (654, 3279836), (763, 2811288), (861, 2491304), (872, 2459877), (984, 2179891), (1148, 1868478), (1308, 1639918), (1526, 1405644), (1722, 1245652), (2289, 937096), (2296, 934239), (2616, 819959), (2857, 750792), (3052, 702822), (3444, 622826), (4469, 479976), (4578, 468548), (5714, 375396), (6104, 351411), (6888, 311413), (8571, 250264), (8938, 239988), (9156, 234274), (11428, 187698), (13407, 159992), (17142, 125132), (17876, 119994), (18312, 117137), (19999, 107256), (22856, 93849), (26814, 79996), (31283, 68568), (34284, 62566), (35752, 59997), (39998, 53628)]