219632784

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5147}}^1$

素因数の和:5292

約数の個数: 80

約数和(自身を含む): 653672448

約数和(自身を除く): 434039664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 5147, 5334, 6096, 7112, 10294, 10668, 14224, 15441, 20588, 21336, 30882, 36029, 41176, 42672, 61764, 72058, 82352, 108087, 123528, 144116, 216174, 247056, 288232, 432348, 576464, 653669, 864696, 1307338, 1729392, 1961007, 2614676, 3922014, 4575683, 5229352, 7844028, 9151366, 10458704, 13727049, 15688056, 18302732, 27454098, 31376112, 36605464, 54908196, 73210928, 109816392, 219632784]

約数ペア:

[(1, 219632784), (2, 109816392), (3, 73210928), (4, 54908196), (6, 36605464), (7, 31376112), (8, 27454098), (12, 18302732), (14, 15688056), (16, 13727049), (21, 10458704), (24, 9151366), (28, 7844028), (42, 5229352), (48, 4575683), (56, 3922014), (84, 2614676), (112, 1961007), (127, 1729392), (168, 1307338), (254, 864696), (336, 653669), (381, 576464), (508, 432348), (762, 288232), (889, 247056), (1016, 216174), (1524, 144116), (1778, 123528), (2032, 108087), (2667, 82352), (3048, 72058), (3556, 61764), (5147, 42672), (5334, 41176), (6096, 36029), (7112, 30882), (10294, 21336), (10668, 20588), (14224, 15441)]