19312031808

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{15233}}^1$

素因数の和:15353

約数の個数: 168

約数和(自身を含む): 57948673536

約数和(自身を除く): 38636641728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 142, 144, 186, 192, 213, 248, 279, 284, 288, 372, 426, 496, 558, 568, 576, 639, 744, 852, 992, 1116, 1136, 1278, 1488, 1704, 1984, 2201, 2232, 2272, 2556, 2976, 3408, 4402, 4464, 4544, 5112, 5952, 6603, 6816, 8804, 8928, 10224, 13206, 13632, 15233, 17608, 17856, 19809, 20448, 26412, 30466, 35216, 39618, 40896, 45699, 52824, 60932, 70432, 79236, 91398, 105648, 121864, 137097, 140864, 158472, 182796, 211296, 243728, 274194, 316944, 365592, 422592, 472223, 487456, 548388, 633888, 731184, 944446, 974912, 1081543, 1096776, 1267776, 1416669, 1462368, 1888892, 2163086, 2193552, 2833338, 2924736, 3244629, 3777784, 4250007, 4326172, 4387104, 5666676, 6489258, 7555568, 8500014, 8652344, 8774208, 9733887, 11333352, 12978516, 15111136, 17000028, 17304688, 19467774, 22666704, 25957032, 30222272, 33527833, 34000056, 34609376, 38935548, 45333408, 51914064, 67055666, 68000112, 69218752, 77871096, 90666816, 100583499, 103828128, 134111332, 136000224, 155742192, 201166998, 207656256, 268222664, 272000448, 301750497, 311484384, 402333996, 536445328, 603500994, 622968768, 804667992, 1072890656, 1207001988, 1609335984, 2145781312, 2414003976, 3218671968, 4828007952, 6437343936, 9656015904, 19312031808]

約数ペア:

[(1, 19312031808), (2, 9656015904), (3, 6437343936), (4, 4828007952), (6, 3218671968), (8, 2414003976), (9, 2145781312), (12, 1609335984), (16, 1207001988), (18, 1072890656), (24, 804667992), (31, 622968768), (32, 603500994), (36, 536445328), (48, 402333996), (62, 311484384), (64, 301750497), (71, 272000448), (72, 268222664), (93, 207656256), (96, 201166998), (124, 155742192), (142, 136000224), (144, 134111332), (186, 103828128), (192, 100583499), (213, 90666816), (248, 77871096), (279, 69218752), (284, 68000112), (288, 67055666), (372, 51914064), (426, 45333408), (496, 38935548), (558, 34609376), (568, 34000056), (576, 33527833), (639, 30222272), (744, 25957032), (852, 22666704), (992, 19467774), (1116, 17304688), (1136, 17000028), (1278, 15111136), (1488, 12978516), (1704, 11333352), (1984, 9733887), (2201, 8774208), (2232, 8652344), (2272, 8500014), (2556, 7555568), (2976, 6489258), (3408, 5666676), (4402, 4387104), (4464, 4326172), (4544, 4250007), (5112, 3777784), (5952, 3244629), (6603, 2924736), (6816, 2833338), (8804, 2193552), (8928, 2163086), (10224, 1888892), (13206, 1462368), (13632, 1416669), (15233, 1267776), (17608, 1096776), (17856, 1081543), (19809, 974912), (20448, 944446), (26412, 731184), (30466, 633888), (35216, 548388), (39618, 487456), (40896, 472223), (45699, 422592), (52824, 365592), (60932, 316944), (70432, 274194), (79236, 243728), (91398, 211296), (105648, 182796), (121864, 158472), (137097, 140864)]