219620304

素因数分解:

$2^4\times 3^2\times {\mathrm{571}}^1\times {\mathrm{2671}}^1$

素因数の和:3256

約数の個数: 60

約数和(自身を含む): 615938752

約数和(自身を除く): 396318448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 571, 1142, 1713, 2284, 2671, 3426, 4568, 5139, 5342, 6852, 8013, 9136, 10278, 10684, 13704, 16026, 20556, 21368, 24039, 27408, 32052, 41112, 42736, 48078, 64104, 82224, 96156, 128208, 192312, 384624, 1525141, 3050282, 4575423, 6100564, 9150846, 12201128, 13726269, 18301692, 24402256, 27452538, 36603384, 54905076, 73206768, 109810152, 219620304]

約数ペア:

[(1, 219620304), (2, 109810152), (3, 73206768), (4, 54905076), (6, 36603384), (8, 27452538), (9, 24402256), (12, 18301692), (16, 13726269), (18, 12201128), (24, 9150846), (36, 6100564), (48, 4575423), (72, 3050282), (144, 1525141), (571, 384624), (1142, 192312), (1713, 128208), (2284, 96156), (2671, 82224), (3426, 64104), (4568, 48078), (5139, 42736), (5342, 41112), (6852, 32052), (8013, 27408), (9136, 24039), (10278, 21368), (10684, 20556), (13704, 16026)]