211863432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 597196800

約数和(自身を除く): 385333368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 89, 127, 132, 142, 178, 213, 254, 264, 267, 284, 356, 381, 426, 508, 534, 568, 712, 762, 781, 852, 979, 1016, 1068, 1397, 1524, 1562, 1704, 1958, 2136, 2343, 2794, 2937, 3048, 3124, 3916, 4191, 4686, 5588, 5874, 6248, 6319, 7832, 8382, 9017, 9372, 11176, 11303, 11748, 12638, 16764, 18034, 18744, 18957, 22606, 23496, 25276, 27051, 33528, 33909, 36068, 37914, 45212, 50552, 54102, 67818, 69509, 72136, 75828, 90424, 99187, 108204, 124333, 135636, 139018, 151656, 198374, 208527, 216408, 248666, 271272, 278036, 297561, 372999, 396748, 417054, 497332, 556072, 595122, 745998, 793496, 802513, 834108, 994664, 1190244, 1491996, 1605026, 1668216, 2380488, 2407539, 2983992, 3210052, 4815078, 6420104, 8827643, 9630156, 17655286, 19260312, 26482929, 35310572, 52965858, 70621144, 105931716, 211863432]

約数ペア:

[(1, 211863432), (2, 105931716), (3, 70621144), (4, 52965858), (6, 35310572), (8, 26482929), (11, 19260312), (12, 17655286), (22, 9630156), (24, 8827643), (33, 6420104), (44, 4815078), (66, 3210052), (71, 2983992), (88, 2407539), (89, 2380488), (127, 1668216), (132, 1605026), (142, 1491996), (178, 1190244), (213, 994664), (254, 834108), (264, 802513), (267, 793496), (284, 745998), (356, 595122), (381, 556072), (426, 497332), (508, 417054), (534, 396748), (568, 372999), (712, 297561), (762, 278036), (781, 271272), (852, 248666), (979, 216408), (1016, 208527), (1068, 198374), (1397, 151656), (1524, 139018), (1562, 135636), (1704, 124333), (1958, 108204), (2136, 99187), (2343, 90424), (2794, 75828), (2937, 72136), (3048, 69509), (3124, 67818), (3916, 54102), (4191, 50552), (4686, 45212), (5588, 37914), (5874, 36068), (6248, 33909), (6319, 33528), (7832, 27051), (8382, 25276), (9017, 23496), (9372, 22606), (11176, 18957), (11303, 18744), (11748, 18034), (12638, 16764)]