221508957744

素因数分解:

$2^4\times 3^3\times {\mathrm{3191}}^1\times {\mathrm{160687}}^1$

素因数の和:163895

約数の個数: 80

約数和(自身を含む): 636015959040

約数和(自身を除く): 414507001296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 3191, 6382, 9573, 12764, 19146, 25528, 28719, 38292, 51056, 57438, 76584, 86157, 114876, 153168, 160687, 172314, 229752, 321374, 344628, 459504, 482061, 642748, 689256, 964122, 1285496, 1378512, 1446183, 1928244, 2570992, 2892366, 3856488, 4338549, 5784732, 7712976, 8677098, 11569464, 17354196, 23138928, 34708392, 69416784, 512752217, 1025504434, 1538256651, 2051008868, 3076513302, 4102017736, 4614769953, 6153026604, 8204035472, 9229539906, 12306053208, 13844309859, 18459079812, 24612106416, 27688619718, 36918159624, 55377239436, 73836319248, 110754478872, 221508957744]

約数ペア:

[(1, 221508957744), (2, 110754478872), (3, 73836319248), (4, 55377239436), (6, 36918159624), (8, 27688619718), (9, 24612106416), (12, 18459079812), (16, 13844309859), (18, 12306053208), (24, 9229539906), (27, 8204035472), (36, 6153026604), (48, 4614769953), (54, 4102017736), (72, 3076513302), (108, 2051008868), (144, 1538256651), (216, 1025504434), (432, 512752217), (3191, 69416784), (6382, 34708392), (9573, 23138928), (12764, 17354196), (19146, 11569464), (25528, 8677098), (28719, 7712976), (38292, 5784732), (51056, 4338549), (57438, 3856488), (76584, 2892366), (86157, 2570992), (114876, 1928244), (153168, 1446183), (160687, 1378512), (172314, 1285496), (229752, 964122), (321374, 689256), (344628, 642748), (459504, 482061)]