2308985888

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 144

約数和(自身を含む): 5226887232

約数和(自身を除く): 2917901344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 71, 74, 88, 121, 142, 148, 176, 227, 242, 284, 296, 352, 407, 454, 484, 568, 592, 781, 814, 908, 968, 1136, 1184, 1562, 1628, 1816, 1936, 2272, 2497, 2627, 3124, 3256, 3632, 3872, 4477, 4994, 5254, 6248, 6512, 7264, 8399, 8591, 8954, 9988, 10508, 12496, 13024, 16117, 16798, 17182, 17908, 19976, 21016, 24992, 27467, 28897, 32234, 33596, 34364, 35816, 39952, 42032, 54934, 57794, 64468, 67192, 68728, 71632, 79904, 84064, 92389, 109868, 115588, 128936, 134384, 137456, 143264, 177287, 184778, 219736, 231176, 257872, 268768, 274912, 317867, 354574, 369556, 439472, 462352, 515744, 596329, 635734, 709148, 739112, 878944, 924704, 1016279, 1192658, 1271468, 1418296, 1478224, 1950157, 2032558, 2385316, 2542936, 2836592, 2956448, 3900314, 4065116, 4770632, 5085872, 5673184, 6559619, 7800628, 8130232, 9541264, 10171744, 13119238, 15601256, 16260464, 19082528, 26238476, 31202512, 32520928, 52476952, 62405024, 72155809, 104953904, 144311618, 209907808, 288623236, 577246472, 1154492944, 2308985888]

約数ペア:

[(1, 2308985888), (2, 1154492944), (4, 577246472), (8, 288623236), (11, 209907808), (16, 144311618), (22, 104953904), (32, 72155809), (37, 62405024), (44, 52476952), (71, 32520928), (74, 31202512), (88, 26238476), (121, 19082528), (142, 16260464), (148, 15601256), (176, 13119238), (227, 10171744), (242, 9541264), (284, 8130232), (296, 7800628), (352, 6559619), (407, 5673184), (454, 5085872), (484, 4770632), (568, 4065116), (592, 3900314), (781, 2956448), (814, 2836592), (908, 2542936), (968, 2385316), (1136, 2032558), (1184, 1950157), (1562, 1478224), (1628, 1418296), (1816, 1271468), (1936, 1192658), (2272, 1016279), (2497, 924704), (2627, 878944), (3124, 739112), (3256, 709148), (3632, 635734), (3872, 596329), (4477, 515744), (4994, 462352), (5254, 439472), (6248, 369556), (6512, 354574), (7264, 317867), (8399, 274912), (8591, 268768), (8954, 257872), (9988, 231176), (10508, 219736), (12496, 184778), (13024, 177287), (16117, 143264), (16798, 137456), (17182, 134384), (17908, 128936), (19976, 115588), (21016, 109868), (24992, 92389), (27467, 84064), (28897, 79904), (32234, 71632), (33596, 68728), (34364, 67192), (35816, 64468), (39952, 57794), (42032, 54934)]