420091488

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 1334128320

約数和(自身を除く): 914036832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 48, 51, 54, 68, 72, 74, 96, 102, 108, 111, 136, 144, 148, 153, 204, 216, 222, 272, 288, 296, 306, 333, 408, 432, 444, 459, 544, 592, 612, 629, 666, 773, 816, 864, 888, 918, 999, 1184, 1224, 1258, 1332, 1546, 1632, 1776, 1836, 1887, 1998, 2319, 2448, 2516, 2664, 3092, 3552, 3672, 3774, 3996, 4638, 4896, 5032, 5328, 5661, 6184, 6957, 7344, 7548, 7992, 9276, 10064, 10656, 11322, 12368, 13141, 13914, 14688, 15096, 15984, 16983, 18552, 20128, 20871, 22644, 24736, 26282, 27828, 28601, 30192, 31968, 33966, 37104, 39423, 41742, 45288, 52564, 55656, 57202, 60384, 67932, 74208, 78846, 83484, 85803, 90576, 105128, 111312, 114404, 118269, 135864, 157692, 166968, 171606, 181152, 210256, 222624, 228808, 236538, 257409, 271728, 315384, 333936, 343212, 354807, 420512, 457616, 473076, 486217, 514818, 543456, 630768, 667872, 686424, 709614, 772227, 915232, 946152, 972434, 1029636, 1261536, 1372848, 1419228, 1458651, 1544454, 1892304, 1944868, 2059272, 2745696, 2838456, 2917302, 3088908, 3784608, 3889736, 4118544, 4375953, 5676912, 5834604, 6177816, 7779472, 8237088, 8751906, 11353824, 11669208, 12355632, 13127859, 15558944, 17503812, 23338416, 24711264, 26255718, 35007624, 46676832, 52511436, 70015248, 105022872, 140030496, 210045744, 420091488]

約数ペア:

[(1, 420091488), (2, 210045744), (3, 140030496), (4, 105022872), (6, 70015248), (8, 52511436), (9, 46676832), (12, 35007624), (16, 26255718), (17, 24711264), (18, 23338416), (24, 17503812), (27, 15558944), (32, 13127859), (34, 12355632), (36, 11669208), (37, 11353824), (48, 8751906), (51, 8237088), (54, 7779472), (68, 6177816), (72, 5834604), (74, 5676912), (96, 4375953), (102, 4118544), (108, 3889736), (111, 3784608), (136, 3088908), (144, 2917302), (148, 2838456), (153, 2745696), (204, 2059272), (216, 1944868), (222, 1892304), (272, 1544454), (288, 1458651), (296, 1419228), (306, 1372848), (333, 1261536), (408, 1029636), (432, 972434), (444, 946152), (459, 915232), (544, 772227), (592, 709614), (612, 686424), (629, 667872), (666, 630768), (773, 543456), (816, 514818), (864, 486217), (888, 473076), (918, 457616), (999, 420512), (1184, 354807), (1224, 343212), (1258, 333936), (1332, 315384), (1546, 271728), (1632, 257409), (1776, 236538), (1836, 228808), (1887, 222624), (1998, 210256), (2319, 181152), (2448, 171606), (2516, 166968), (2664, 157692), (3092, 135864), (3552, 118269), (3672, 114404), (3774, 111312), (3996, 105128), (4638, 90576), (4896, 85803), (5032, 83484), (5328, 78846), (5661, 74208), (6184, 67932), (6957, 60384), (7344, 57202), (7548, 55656), (7992, 52564), (9276, 45288), (10064, 41742), (10656, 39423), (11322, 37104), (12368, 33966), (13141, 31968), (13914, 30192), (14688, 28601), (15096, 27828), (15984, 26282), (16983, 24736), (18552, 22644), (20128, 20871)]