222271728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1015

約数の個数: 160

約数和(自身を含む): 710192640

約数和(自身を除く): 487920912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 37, 38, 42, 48, 56, 57, 74, 76, 84, 111, 112, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 304, 336, 399, 444, 456, 518, 532, 592, 703, 777, 798, 888, 912, 941, 1036, 1064, 1406, 1554, 1596, 1776, 1882, 2072, 2109, 2128, 2812, 2823, 3108, 3192, 3764, 4144, 4218, 4921, 5624, 5646, 6216, 6384, 6587, 7528, 8436, 9842, 11248, 11292, 12432, 13174, 14763, 15056, 16872, 17879, 19684, 19761, 22584, 26348, 29526, 33744, 34817, 35758, 39368, 39522, 45168, 52696, 53637, 59052, 69634, 71516, 78736, 79044, 104451, 105392, 107274, 118104, 125153, 139268, 143032, 158088, 208902, 214548, 236208, 243719, 250306, 278536, 286064, 316176, 375459, 417804, 429096, 487438, 500612, 557072, 661523, 731157, 750918, 835608, 858192, 974876, 1001224, 1323046, 1462314, 1501836, 1671216, 1949752, 1984569, 2002448, 2646092, 2924628, 3003672, 3899504, 3969138, 4630661, 5292184, 5849256, 6007344, 7938276, 9261322, 10584368, 11698512, 13891983, 15876552, 18522644, 27783966, 31753104, 37045288, 55567932, 74090576, 111135864, 222271728]

約数ペア:

[(1, 222271728), (2, 111135864), (3, 74090576), (4, 55567932), (6, 37045288), (7, 31753104), (8, 27783966), (12, 18522644), (14, 15876552), (16, 13891983), (19, 11698512), (21, 10584368), (24, 9261322), (28, 7938276), (37, 6007344), (38, 5849256), (42, 5292184), (48, 4630661), (56, 3969138), (57, 3899504), (74, 3003672), (76, 2924628), (84, 2646092), (111, 2002448), (112, 1984569), (114, 1949752), (133, 1671216), (148, 1501836), (152, 1462314), (168, 1323046), (222, 1001224), (228, 974876), (259, 858192), (266, 835608), (296, 750918), (304, 731157), (336, 661523), (399, 557072), (444, 500612), (456, 487438), (518, 429096), (532, 417804), (592, 375459), (703, 316176), (777, 286064), (798, 278536), (888, 250306), (912, 243719), (941, 236208), (1036, 214548), (1064, 208902), (1406, 158088), (1554, 143032), (1596, 139268), (1776, 125153), (1882, 118104), (2072, 107274), (2109, 105392), (2128, 104451), (2812, 79044), (2823, 78736), (3108, 71516), (3192, 69634), (3764, 59052), (4144, 53637), (4218, 52696), (4921, 45168), (5624, 39522), (5646, 39368), (6216, 35758), (6384, 34817), (6587, 33744), (7528, 29526), (8436, 26348), (9842, 22584), (11248, 19761), (11292, 19684), (12432, 17879), (13174, 16872), (14763, 15056)]