220242672

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{39217}}^1$

素因数の和:39247

約数の個数: 80

約数和(自身を含む): 680824480

約数和(自身を除く): 460581808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 39217, 78434, 117651, 156868, 235302, 313736, 352953, 470604, 509821, 627472, 705906, 941208, 1019642, 1058859, 1411812, 1529463, 1882416, 2039284, 2117718, 2823624, 3058926, 4078568, 4235436, 4588389, 5647248, 6117852, 8157136, 8470872, 9176778, 12235704, 13765167, 16941744, 18353556, 24471408, 27530334, 36707112, 55060668, 73414224, 110121336, 220242672]

約数ペア:

[(1, 220242672), (2, 110121336), (3, 73414224), (4, 55060668), (6, 36707112), (8, 27530334), (9, 24471408), (12, 18353556), (13, 16941744), (16, 13765167), (18, 12235704), (24, 9176778), (26, 8470872), (27, 8157136), (36, 6117852), (39, 5647248), (48, 4588389), (52, 4235436), (54, 4078568), (72, 3058926), (78, 2823624), (104, 2117718), (108, 2039284), (117, 1882416), (144, 1529463), (156, 1411812), (208, 1058859), (216, 1019642), (234, 941208), (312, 705906), (351, 627472), (432, 509821), (468, 470604), (624, 352953), (702, 313736), (936, 235302), (1404, 156868), (1872, 117651), (2808, 78434), (5616, 39217)]