389349504

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:137

約数の個数: 240

約数和(自身を含む): 1253515230

約数和(自身を除く): 864165726

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 47, 48, 51, 54, 64, 68, 72, 81, 94, 96, 102, 108, 128, 136, 141, 144, 153, 162, 188, 192, 204, 216, 272, 282, 288, 306, 324, 376, 384, 408, 423, 432, 459, 544, 564, 576, 612, 648, 752, 799, 816, 846, 864, 918, 1088, 1128, 1152, 1224, 1269, 1296, 1377, 1504, 1598, 1632, 1692, 1728, 1836, 2176, 2209, 2256, 2397, 2448, 2538, 2592, 2754, 3008, 3196, 3264, 3384, 3456, 3672, 3807, 4418, 4512, 4794, 4896, 5076, 5184, 5508, 6016, 6392, 6528, 6627, 6768, 7191, 7344, 7614, 8836, 9024, 9588, 9792, 10152, 10368, 11016, 12784, 13254, 13536, 14382, 14688, 15228, 17672, 18048, 19176, 19584, 19881, 20304, 21573, 22032, 25568, 26508, 27072, 28764, 29376, 30456, 35344, 37553, 38352, 39762, 40608, 43146, 44064, 51136, 53016, 54144, 57528, 58752, 59643, 60912, 64719, 70688, 75106, 76704, 79524, 81216, 86292, 88128, 102272, 106032, 112659, 115056, 119286, 121824, 129438, 141376, 150212, 153408, 159048, 162432, 172584, 176256, 178929, 212064, 225318, 230112, 238572, 243648, 258876, 282752, 300424, 306816, 318096, 337977, 345168, 357858, 424128, 450636, 460224, 477144, 487296, 517752, 600848, 636192, 675954, 690336, 715716, 848256, 901272, 920448, 954288, 1013931, 1035504, 1201696, 1272384, 1351908, 1380672, 1431432, 1802544, 1908576, 2027862, 2071008, 2403392, 2544768, 2703816, 2761344, 2862864, 3041793, 3605088, 3817152, 4055724, 4142016, 4806784, 5407632, 5725728, 6083586, 7210176, 7634304, 8111448, 8284032, 10815264, 11451456, 12167172, 14420352, 16222896, 21630528, 22902912, 24334344, 32445792, 43261056, 48668688, 64891584, 97337376, 129783168, 194674752, 389349504]

約数ペア:

[(1, 389349504), (2, 194674752), (3, 129783168), (4, 97337376), (6, 64891584), (8, 48668688), (9, 43261056), (12, 32445792), (16, 24334344), (17, 22902912), (18, 21630528), (24, 16222896), (27, 14420352), (32, 12167172), (34, 11451456), (36, 10815264), (47, 8284032), (48, 8111448), (51, 7634304), (54, 7210176), (64, 6083586), (68, 5725728), (72, 5407632), (81, 4806784), (94, 4142016), (96, 4055724), (102, 3817152), (108, 3605088), (128, 3041793), (136, 2862864), (141, 2761344), (144, 2703816), (153, 2544768), (162, 2403392), (188, 2071008), (192, 2027862), (204, 1908576), (216, 1802544), (272, 1431432), (282, 1380672), (288, 1351908), (306, 1272384), (324, 1201696), (376, 1035504), (384, 1013931), (408, 954288), (423, 920448), (432, 901272), (459, 848256), (544, 715716), (564, 690336), (576, 675954), (612, 636192), (648, 600848), (752, 517752), (799, 487296), (816, 477144), (846, 460224), (864, 450636), (918, 424128), (1088, 357858), (1128, 345168), (1152, 337977), (1224, 318096), (1269, 306816), (1296, 300424), (1377, 282752), (1504, 258876), (1598, 243648), (1632, 238572), (1692, 230112), (1728, 225318), (1836, 212064), (2176, 178929), (2209, 176256), (2256, 172584), (2397, 162432), (2448, 159048), (2538, 153408), (2592, 150212), (2754, 141376), (3008, 129438), (3196, 121824), (3264, 119286), (3384, 115056), (3456, 112659), (3672, 106032), (3807, 102272), (4418, 88128), (4512, 86292), (4794, 81216), (4896, 79524), (5076, 76704), (5184, 75106), (5508, 70688), (6016, 64719), (6392, 60912), (6528, 59643), (6627, 58752), (6768, 57528), (7191, 54144), (7344, 53016), (7614, 51136), (8836, 44064), (9024, 43146), (9588, 40608), (9792, 39762), (10152, 38352), (10368, 37553), (11016, 35344), (12784, 30456), (13254, 29376), (13536, 28764), (14382, 27072), (14688, 26508), (15228, 25568), (17672, 22032), (18048, 21573), (19176, 20304), (19584, 19881)]