1686602368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2346

約数の個数: 128

約数和(自身を含む): 4008061440

約数和(自身を除く): 2321459072

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 32, 34, 44, 62, 64, 68, 88, 124, 128, 136, 176, 187, 248, 272, 341, 352, 374, 496, 527, 544, 682, 704, 748, 992, 1054, 1088, 1364, 1408, 1496, 1984, 2108, 2176, 2273, 2728, 2992, 3968, 4216, 4546, 5456, 5797, 5984, 8432, 9092, 10912, 11594, 11968, 16864, 18184, 21824, 23188, 23936, 25003, 33728, 36368, 38641, 43648, 46376, 50006, 67456, 70463, 72736, 77282, 92752, 100012, 140926, 145472, 154564, 185504, 200024, 281852, 290944, 309128, 371008, 400048, 425051, 563704, 618256, 742016, 775093, 800096, 850102, 1127408, 1197871, 1236512, 1550186, 1600192, 1700204, 2254816, 2395742, 2473024, 3100372, 3200384, 3400408, 4509632, 4791484, 4946048, 6200744, 6800816, 9019264, 9582968, 12401488, 13176581, 13601632, 19165936, 24802976, 26353162, 27203264, 38331872, 49605952, 52706324, 54406528, 76663744, 99211904, 105412648, 153327488, 210825296, 421650592, 843301184, 1686602368]

約数ペア:

[(1, 1686602368), (2, 843301184), (4, 421650592), (8, 210825296), (11, 153327488), (16, 105412648), (17, 99211904), (22, 76663744), (31, 54406528), (32, 52706324), (34, 49605952), (44, 38331872), (62, 27203264), (64, 26353162), (68, 24802976), (88, 19165936), (124, 13601632), (128, 13176581), (136, 12401488), (176, 9582968), (187, 9019264), (248, 6800816), (272, 6200744), (341, 4946048), (352, 4791484), (374, 4509632), (496, 3400408), (527, 3200384), (544, 3100372), (682, 2473024), (704, 2395742), (748, 2254816), (992, 1700204), (1054, 1600192), (1088, 1550186), (1364, 1236512), (1408, 1197871), (1496, 1127408), (1984, 850102), (2108, 800096), (2176, 775093), (2273, 742016), (2728, 618256), (2992, 563704), (3968, 425051), (4216, 400048), (4546, 371008), (5456, 309128), (5797, 290944), (5984, 281852), (8432, 200024), (9092, 185504), (10912, 154564), (11594, 145472), (11968, 140926), (16864, 100012), (18184, 92752), (21824, 77282), (23188, 72736), (23936, 70463), (25003, 67456), (33728, 50006), (36368, 46376), (38641, 43648)]