404340672

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:714

約数の個数: 112

約数和(自身を含む): 1133043200

約数和(自身を除く): 728702528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 271, 304, 409, 456, 542, 608, 813, 818, 912, 1084, 1216, 1227, 1626, 1636, 1824, 2168, 2454, 3252, 3272, 3648, 4336, 4908, 5149, 6504, 6544, 7771, 8672, 9816, 10298, 13008, 13088, 15447, 15542, 17344, 19632, 20596, 23313, 26016, 26176, 30894, 31084, 39264, 41192, 46626, 52032, 61788, 62168, 78528, 82384, 93252, 110839, 123576, 124336, 164768, 186504, 221678, 247152, 248672, 329536, 332517, 373008, 443356, 494304, 497344, 665034, 746016, 886712, 988608, 1330068, 1492032, 1773424, 2105941, 2660136, 3546848, 4211882, 5320272, 6317823, 7093696, 8423764, 10640544, 12635646, 16847528, 21281088, 25271292, 33695056, 50542584, 67390112, 101085168, 134780224, 202170336, 404340672]

約数ペア:

[(1, 404340672), (2, 202170336), (3, 134780224), (4, 101085168), (6, 67390112), (8, 50542584), (12, 33695056), (16, 25271292), (19, 21281088), (24, 16847528), (32, 12635646), (38, 10640544), (48, 8423764), (57, 7093696), (64, 6317823), (76, 5320272), (96, 4211882), (114, 3546848), (152, 2660136), (192, 2105941), (228, 1773424), (271, 1492032), (304, 1330068), (409, 988608), (456, 886712), (542, 746016), (608, 665034), (813, 497344), (818, 494304), (912, 443356), (1084, 373008), (1216, 332517), (1227, 329536), (1626, 248672), (1636, 247152), (1824, 221678), (2168, 186504), (2454, 164768), (3252, 124336), (3272, 123576), (3648, 110839), (4336, 93252), (4908, 82384), (5149, 78528), (6504, 62168), (6544, 61788), (7771, 52032), (8672, 46626), (9816, 41192), (10298, 39264), (13008, 31084), (13088, 30894), (15447, 26176), (15542, 26016), (17344, 23313), (19632, 20596)]