381463056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{203773}}^1$

素因数の和:203800

約数の個数: 60

約数和(自身を含む): 1149692908

約数和(自身を除く): 768229852

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, 203773, 407546, 611319, 815092, 1222638, 1630184, 1833957, 2445276, 2649049, 3260368, 3667914, 4890552, 5298098, 7335828, 7947147, 9781104, 10596196, 14671656, 15894294, 21192392, 23841441, 29343312, 31788588, 42384784, 47682882, 63577176, 95365764, 127154352, 190731528, 381463056]

約数ペア:

[(1, 381463056), (2, 190731528), (3, 127154352), (4, 95365764), (6, 63577176), (8, 47682882), (9, 42384784), (12, 31788588), (13, 29343312), (16, 23841441), (18, 21192392), (24, 15894294), (26, 14671656), (36, 10596196), (39, 9781104), (48, 7947147), (52, 7335828), (72, 5298098), (78, 4890552), (104, 3667914), (117, 3260368), (144, 2649049), (156, 2445276), (208, 1833957), (234, 1630184), (312, 1222638), (468, 815092), (624, 611319), (936, 407546), (1872, 203773)]