647598744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1013}}^1$

素因数の和:1721

約数の個数: 96

約数和(自身を含む): 1893462480

約数和(自身を除く): 1245863736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 683, 936, 1013, 1366, 2026, 2049, 2732, 3039, 4052, 4098, 5464, 6078, 6147, 8104, 8196, 8879, 9117, 12156, 12294, 13169, 16392, 17758, 18234, 24312, 24588, 26338, 26637, 35516, 36468, 39507, 49176, 52676, 53274, 71032, 72936, 79014, 79911, 105352, 106548, 118521, 158028, 159822, 213096, 237042, 316056, 319644, 474084, 639288, 691879, 948168, 1383758, 2075637, 2767516, 4151274, 5535032, 6226911, 8302548, 8994427, 12453822, 16605096, 17988854, 24907644, 26983281, 35977708, 49815288, 53966562, 71955416, 80949843, 107933124, 161899686, 215866248, 323799372, 647598744]

約数ペア:

[(1, 647598744), (2, 323799372), (3, 215866248), (4, 161899686), (6, 107933124), (8, 80949843), (9, 71955416), (12, 53966562), (13, 49815288), (18, 35977708), (24, 26983281), (26, 24907644), (36, 17988854), (39, 16605096), (52, 12453822), (72, 8994427), (78, 8302548), (104, 6226911), (117, 5535032), (156, 4151274), (234, 2767516), (312, 2075637), (468, 1383758), (683, 948168), (936, 691879), (1013, 639288), (1366, 474084), (2026, 319644), (2049, 316056), (2732, 237042), (3039, 213096), (4052, 159822), (4098, 158028), (5464, 118521), (6078, 106548), (6147, 105352), (8104, 79911), (8196, 79014), (8879, 72936), (9117, 71032), (12156, 53274), (12294, 52676), (13169, 49176), (16392, 39507), (17758, 36468), (18234, 35516), (24312, 26637), (24588, 26338)]