397901504

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6254

約数の個数: 112

約数和(自身を含む): 1060313856

約数和(自身を除く): 662412352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 6211, 8008, 9152, 12422, 16016, 24844, 32032, 43477, 49688, 64064, 68321, 80743, 86954, 99376, 136642, 161486, 173908, 198752, 273284, 322972, 347816, 397504, 478247, 546568, 565201, 645944, 695632, 888173, 956494, 1093136, 1130402, 1291888, 1391264, 1776346, 1912988, 2186272, 2260804, 2583776, 2782528, 3552692, 3825976, 4372544, 4521608, 5167552, 6217211, 7105384, 7651952, 9043216, 12434422, 14210768, 15303904, 18086432, 24868844, 28421536, 30607808, 36172864, 49737688, 56843072, 99475376, 198950752, 397901504]

約数ペア:

[(1, 397901504), (2, 198950752), (4, 99475376), (7, 56843072), (8, 49737688), (11, 36172864), (13, 30607808), (14, 28421536), (16, 24868844), (22, 18086432), (26, 15303904), (28, 14210768), (32, 12434422), (44, 9043216), (52, 7651952), (56, 7105384), (64, 6217211), (77, 5167552), (88, 4521608), (91, 4372544), (104, 3825976), (112, 3552692), (143, 2782528), (154, 2583776), (176, 2260804), (182, 2186272), (208, 1912988), (224, 1776346), (286, 1391264), (308, 1291888), (352, 1130402), (364, 1093136), (416, 956494), (448, 888173), (572, 695632), (616, 645944), (704, 565201), (728, 546568), (832, 478247), (1001, 397504), (1144, 347816), (1232, 322972), (1456, 273284), (2002, 198752), (2288, 173908), (2464, 161486), (2912, 136642), (4004, 99376), (4576, 86954), (4928, 80743), (5824, 68321), (6211, 64064), (8008, 49688), (9152, 43477), (12422, 32032), (16016, 24844)]