1812739968

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^2\times {\mathrm{9311}}^1$

素因数の和:9357

約数の個数: 144

約数和(自身を含む): 5649078240

約数和(自身を除く): 3836338272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 288, 312, 338, 384, 416, 468, 507, 576, 624, 676, 832, 936, 1014, 1152, 1248, 1352, 1521, 1664, 1872, 2028, 2496, 2704, 3042, 3744, 4056, 4992, 5408, 6084, 7488, 8112, 9311, 10816, 12168, 14976, 16224, 18622, 21632, 24336, 27933, 32448, 37244, 48672, 55866, 64896, 74488, 83799, 97344, 111732, 121043, 148976, 167598, 194688, 223464, 242086, 297952, 335196, 363129, 446928, 484172, 595904, 670392, 726258, 893856, 968344, 1089387, 1191808, 1340784, 1452516, 1573559, 1787712, 1936688, 2178774, 2681568, 2905032, 3147118, 3575424, 3873376, 4357548, 4720677, 5363136, 5810064, 6294236, 7746752, 8715096, 9441354, 10726272, 11620128, 12588472, 14162031, 15493504, 17430192, 18882708, 23240256, 25176944, 28324062, 34860384, 37765416, 46480512, 50353888, 56648124, 69720768, 75530832, 100707776, 113296248, 139441536, 151061664, 201415552, 226592496, 302123328, 453184992, 604246656, 906369984, 1812739968]

約数ペア:

[(1, 1812739968), (2, 906369984), (3, 604246656), (4, 453184992), (6, 302123328), (8, 226592496), (9, 201415552), (12, 151061664), (13, 139441536), (16, 113296248), (18, 100707776), (24, 75530832), (26, 69720768), (32, 56648124), (36, 50353888), (39, 46480512), (48, 37765416), (52, 34860384), (64, 28324062), (72, 25176944), (78, 23240256), (96, 18882708), (104, 17430192), (117, 15493504), (128, 14162031), (144, 12588472), (156, 11620128), (169, 10726272), (192, 9441354), (208, 8715096), (234, 7746752), (288, 6294236), (312, 5810064), (338, 5363136), (384, 4720677), (416, 4357548), (468, 3873376), (507, 3575424), (576, 3147118), (624, 2905032), (676, 2681568), (832, 2178774), (936, 1936688), (1014, 1787712), (1152, 1573559), (1248, 1452516), (1352, 1340784), (1521, 1191808), (1664, 1089387), (1872, 968344), (2028, 893856), (2496, 726258), (2704, 670392), (3042, 595904), (3744, 484172), (4056, 446928), (4992, 363129), (5408, 335196), (6084, 297952), (7488, 242086), (8112, 223464), (9311, 194688), (10816, 167598), (12168, 148976), (14976, 121043), (16224, 111732), (18622, 97344), (21632, 83799), (24336, 74488), (27933, 64896), (32448, 55866), (37244, 48672)]