919731792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:665

約数の個数: 160

約数和(自身を含む): 2811820032

約数和(自身を除く): 1892088240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 74, 84, 111, 112, 148, 167, 168, 222, 259, 296, 334, 336, 443, 444, 501, 518, 592, 668, 777, 886, 888, 1002, 1036, 1169, 1329, 1336, 1554, 1772, 1776, 2004, 2072, 2338, 2658, 2672, 3101, 3108, 3507, 3544, 4008, 4144, 4676, 5316, 6179, 6202, 6216, 7014, 7088, 8016, 9303, 9352, 10632, 12358, 12404, 12432, 14028, 16391, 18537, 18606, 18704, 21264, 24716, 24808, 28056, 32782, 37074, 37212, 43253, 49173, 49432, 49616, 56112, 65564, 73981, 74148, 74424, 86506, 98346, 98864, 114737, 129759, 131128, 147962, 148296, 148848, 173012, 196692, 221943, 229474, 259518, 262256, 295924, 296592, 344211, 346024, 393384, 443886, 458948, 517867, 519036, 591848, 688422, 692048, 786768, 887772, 917896, 1035734, 1038072, 1183696, 1376844, 1553601, 1775544, 1835792, 2071468, 2076144, 2737297, 2753688, 3107202, 3551088, 4142936, 5474594, 5507376, 6214404, 8211891, 8285872, 10949188, 12428808, 16423782, 19161079, 21898376, 24857616, 32847564, 38322158, 43796752, 57483237, 65695128, 76644316, 114966474, 131390256, 153288632, 229932948, 306577264, 459865896, 919731792]

約数ペア:

[(1, 919731792), (2, 459865896), (3, 306577264), (4, 229932948), (6, 153288632), (7, 131390256), (8, 114966474), (12, 76644316), (14, 65695128), (16, 57483237), (21, 43796752), (24, 38322158), (28, 32847564), (37, 24857616), (42, 21898376), (48, 19161079), (56, 16423782), (74, 12428808), (84, 10949188), (111, 8285872), (112, 8211891), (148, 6214404), (167, 5507376), (168, 5474594), (222, 4142936), (259, 3551088), (296, 3107202), (334, 2753688), (336, 2737297), (443, 2076144), (444, 2071468), (501, 1835792), (518, 1775544), (592, 1553601), (668, 1376844), (777, 1183696), (886, 1038072), (888, 1035734), (1002, 917896), (1036, 887772), (1169, 786768), (1329, 692048), (1336, 688422), (1554, 591848), (1772, 519036), (1776, 517867), (2004, 458948), (2072, 443886), (2338, 393384), (2658, 346024), (2672, 344211), (3101, 296592), (3108, 295924), (3507, 262256), (3544, 259518), (4008, 229474), (4144, 221943), (4676, 196692), (5316, 173012), (6179, 148848), (6202, 148296), (6216, 147962), (7014, 131128), (7088, 129759), (8016, 114737), (9303, 98864), (9352, 98346), (10632, 86506), (12358, 74424), (12404, 74148), (12432, 73981), (14028, 65564), (16391, 56112), (18537, 49616), (18606, 49432), (18704, 49173), (21264, 43253), (24716, 37212), (24808, 37074), (28056, 32782)]