709601984

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 168

約数和(自身を含む): 1801185120

約数和(自身を除く): 1091583136

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 89, 91, 104, 112, 148, 178, 182, 208, 224, 259, 296, 356, 364, 416, 448, 481, 518, 592, 623, 712, 728, 832, 962, 1036, 1157, 1184, 1246, 1369, 1424, 1456, 1924, 2072, 2314, 2368, 2492, 2738, 2848, 2912, 3293, 3367, 3848, 4144, 4628, 4984, 5476, 5696, 5824, 6586, 6734, 7696, 8099, 8288, 9256, 9583, 9968, 10952, 13172, 13468, 15392, 16198, 16576, 17797, 18512, 19166, 19936, 21904, 23051, 26344, 26936, 30784, 32396, 35594, 37024, 38332, 39872, 42809, 43808, 46102, 52688, 53872, 64792, 71188, 74048, 76664, 85618, 87616, 92204, 105376, 107744, 121841, 124579, 129584, 142376, 153328, 171236, 184408, 210752, 215488, 243682, 249158, 259168, 284752, 299663, 306656, 342472, 368816, 487364, 498316, 518336, 569504, 599326, 613312, 684944, 737632, 852887, 974728, 996632, 1139008, 1198652, 1369888, 1475264, 1583933, 1705774, 1949456, 1993264, 2397304, 2739776, 3167866, 3411548, 3898912, 3986528, 4794608, 6335732, 6823096, 7797824, 7973056, 9589216, 11087531, 12671464, 13646192, 19178432, 22175062, 25342928, 27292384, 44350124, 50685856, 54584768, 88700248, 101371712, 177400496, 354800992, 709601984]

約数ペア:

[(1, 709601984), (2, 354800992), (4, 177400496), (7, 101371712), (8, 88700248), (13, 54584768), (14, 50685856), (16, 44350124), (26, 27292384), (28, 25342928), (32, 22175062), (37, 19178432), (52, 13646192), (56, 12671464), (64, 11087531), (74, 9589216), (89, 7973056), (91, 7797824), (104, 6823096), (112, 6335732), (148, 4794608), (178, 3986528), (182, 3898912), (208, 3411548), (224, 3167866), (259, 2739776), (296, 2397304), (356, 1993264), (364, 1949456), (416, 1705774), (448, 1583933), (481, 1475264), (518, 1369888), (592, 1198652), (623, 1139008), (712, 996632), (728, 974728), (832, 852887), (962, 737632), (1036, 684944), (1157, 613312), (1184, 599326), (1246, 569504), (1369, 518336), (1424, 498316), (1456, 487364), (1924, 368816), (2072, 342472), (2314, 306656), (2368, 299663), (2492, 284752), (2738, 259168), (2848, 249158), (2912, 243682), (3293, 215488), (3367, 210752), (3848, 184408), (4144, 171236), (4628, 153328), (4984, 142376), (5476, 129584), (5696, 124579), (5824, 121841), (6586, 107744), (6734, 105376), (7696, 92204), (8099, 87616), (8288, 85618), (9256, 76664), (9583, 74048), (9968, 71188), (10952, 64792), (13172, 53872), (13468, 52688), (15392, 46102), (16198, 43808), (16576, 42809), (17797, 39872), (18512, 38332), (19166, 37024), (19936, 35594), (21904, 32396), (23051, 30784), (26344, 26936)]