649379952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{346891}}^1$

素因数の和:346918

約数の個数: 60

約数和(自身を含む): 1957164664

約数和(自身を除く): 1307784712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 346891, 693782, 1040673, 1387564, 2081346, 2775128, 3122019, 4162692, 4509583, 5550256, 6244038, 8325384, 9019166, 12488076, 13528749, 16650768, 18038332, 24976152, 27057498, 36076664, 40586247, 49952304, 54114996, 72153328, 81172494, 108229992, 162344988, 216459984, 324689976, 649379952]

約数ペア:

[(1, 649379952), (2, 324689976), (3, 216459984), (4, 162344988), (6, 108229992), (8, 81172494), (9, 72153328), (12, 54114996), (13, 49952304), (16, 40586247), (18, 36076664), (24, 27057498), (26, 24976152), (36, 18038332), (39, 16650768), (48, 13528749), (52, 12488076), (72, 9019166), (78, 8325384), (104, 6244038), (117, 5550256), (144, 4509583), (156, 4162692), (208, 3122019), (234, 2775128), (312, 2081346), (468, 1387564), (624, 1040673), (936, 693782), (1872, 346891)]