394347184

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:315

約数の個数: 160

約数和(自身を含む): 1006935552

約数和(自身を除く): 612588368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 41, 44, 56, 74, 77, 82, 88, 112, 148, 154, 164, 176, 211, 259, 287, 296, 308, 328, 407, 422, 451, 518, 574, 592, 616, 656, 814, 844, 902, 1036, 1148, 1232, 1477, 1517, 1628, 1688, 1804, 2072, 2296, 2321, 2849, 2954, 3034, 3157, 3256, 3376, 3608, 4144, 4592, 4642, 5698, 5908, 6068, 6314, 6512, 7216, 7807, 8651, 9284, 10619, 11396, 11816, 12136, 12628, 15614, 16247, 16687, 17302, 18568, 21238, 22792, 23632, 24272, 25256, 31228, 32494, 33374, 34604, 37136, 42476, 45584, 50512, 54649, 60557, 62456, 64988, 66748, 69208, 84952, 85877, 95161, 109298, 116809, 121114, 124912, 129976, 133496, 138416, 169904, 171754, 190322, 218596, 233618, 242228, 259952, 266992, 320087, 343508, 380644, 437192, 467236, 484456, 601139, 640174, 666127, 687016, 761288, 874384, 934472, 968912, 1202278, 1280348, 1332254, 1374032, 1522576, 1868944, 2240609, 2404556, 2560696, 2664508, 3520957, 4481218, 4809112, 5121392, 5329016, 7041914, 8962436, 9618224, 10658032, 14083828, 17924872, 24646699, 28167656, 35849744, 49293398, 56335312, 98586796, 197173592, 394347184]

約数ペア:

[(1, 394347184), (2, 197173592), (4, 98586796), (7, 56335312), (8, 49293398), (11, 35849744), (14, 28167656), (16, 24646699), (22, 17924872), (28, 14083828), (37, 10658032), (41, 9618224), (44, 8962436), (56, 7041914), (74, 5329016), (77, 5121392), (82, 4809112), (88, 4481218), (112, 3520957), (148, 2664508), (154, 2560696), (164, 2404556), (176, 2240609), (211, 1868944), (259, 1522576), (287, 1374032), (296, 1332254), (308, 1280348), (328, 1202278), (407, 968912), (422, 934472), (451, 874384), (518, 761288), (574, 687016), (592, 666127), (616, 640174), (656, 601139), (814, 484456), (844, 467236), (902, 437192), (1036, 380644), (1148, 343508), (1232, 320087), (1477, 266992), (1517, 259952), (1628, 242228), (1688, 233618), (1804, 218596), (2072, 190322), (2296, 171754), (2321, 169904), (2849, 138416), (2954, 133496), (3034, 129976), (3157, 124912), (3256, 121114), (3376, 116809), (3608, 109298), (4144, 95161), (4592, 85877), (4642, 84952), (5698, 69208), (5908, 66748), (6068, 64988), (6314, 62456), (6512, 60557), (7216, 54649), (7807, 50512), (8651, 45584), (9284, 42476), (10619, 37136), (11396, 34604), (11816, 33374), (12136, 32494), (12628, 31228), (15614, 25256), (16247, 24272), (16687, 23632), (17302, 22792), (18568, 21238)]