22878432

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 70958160

約数和(自身を除く): 48079728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 113, 114, 144, 148, 152, 171, 222, 226, 228, 288, 296, 304, 333, 339, 342, 444, 452, 456, 592, 608, 666, 678, 684, 703, 888, 904, 912, 1017, 1184, 1332, 1356, 1368, 1406, 1776, 1808, 1824, 2034, 2109, 2147, 2664, 2712, 2736, 2812, 3552, 3616, 4068, 4181, 4218, 4294, 5328, 5424, 5472, 5624, 6327, 6441, 8136, 8362, 8436, 8588, 10656, 10848, 11248, 12543, 12654, 12882, 16272, 16724, 16872, 17176, 19323, 22496, 25086, 25308, 25764, 32544, 33448, 33744, 34352, 37629, 38646, 50172, 50616, 51528, 66896, 67488, 68704, 75258, 77292, 79439, 100344, 101232, 103056, 133792, 150516, 154584, 158878, 200688, 202464, 206112, 238317, 301032, 309168, 317756, 401376, 476634, 602064, 618336, 635512, 714951, 953268, 1204128, 1271024, 1429902, 1906536, 2542048, 2859804, 3813072, 5719608, 7626144, 11439216, 22878432]

約数ペア:

[(1, 22878432), (2, 11439216), (3, 7626144), (4, 5719608), (6, 3813072), (8, 2859804), (9, 2542048), (12, 1906536), (16, 1429902), (18, 1271024), (19, 1204128), (24, 953268), (32, 714951), (36, 635512), (37, 618336), (38, 602064), (48, 476634), (57, 401376), (72, 317756), (74, 309168), (76, 301032), (96, 238317), (111, 206112), (113, 202464), (114, 200688), (144, 158878), (148, 154584), (152, 150516), (171, 133792), (222, 103056), (226, 101232), (228, 100344), (288, 79439), (296, 77292), (304, 75258), (333, 68704), (339, 67488), (342, 66896), (444, 51528), (452, 50616), (456, 50172), (592, 38646), (608, 37629), (666, 34352), (678, 33744), (684, 33448), (703, 32544), (888, 25764), (904, 25308), (912, 25086), (1017, 22496), (1184, 19323), (1332, 17176), (1356, 16872), (1368, 16724), (1406, 16272), (1776, 12882), (1808, 12654), (1824, 12543), (2034, 11248), (2109, 10848), (2147, 10656), (2664, 8588), (2712, 8436), (2736, 8362), (2812, 8136), (3552, 6441), (3616, 6327), (4068, 5624), (4181, 5472), (4218, 5424), (4294, 5328)]