438203136

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2266

約数の個数: 144

約数和(自身を含む): 1369512704

約数和(自身を除く): 931309568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 296, 336, 384, 444, 448, 518, 592, 672, 768, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 1792, 2072, 2203, 2368, 2688, 3108, 3552, 4144, 4406, 4736, 5376, 6216, 6609, 7104, 8288, 8812, 9472, 12432, 13218, 14208, 15421, 16576, 17624, 24864, 26436, 28416, 30842, 33152, 35248, 46263, 49728, 52872, 61684, 66304, 70496, 81511, 92526, 99456, 105744, 123368, 140992, 163022, 185052, 198912, 211488, 244533, 246736, 281984, 326044, 370104, 422976, 489066, 493472, 563968, 570577, 652088, 740208, 845952, 978132, 986944, 1141154, 1304176, 1480416, 1691904, 1711731, 1956264, 1973888, 2282308, 2608352, 2960832, 3423462, 3912528, 3947776, 4564616, 5216704, 5921664, 6846924, 7825056, 9129232, 10433408, 11843328, 13693848, 15650112, 18258464, 20866816, 27387696, 31300224, 36516928, 54775392, 62600448, 73033856, 109550784, 146067712, 219101568, 438203136]

約数ペア:

[(1, 438203136), (2, 219101568), (3, 146067712), (4, 109550784), (6, 73033856), (7, 62600448), (8, 54775392), (12, 36516928), (14, 31300224), (16, 27387696), (21, 20866816), (24, 18258464), (28, 15650112), (32, 13693848), (37, 11843328), (42, 10433408), (48, 9129232), (56, 7825056), (64, 6846924), (74, 5921664), (84, 5216704), (96, 4564616), (111, 3947776), (112, 3912528), (128, 3423462), (148, 2960832), (168, 2608352), (192, 2282308), (222, 1973888), (224, 1956264), (256, 1711731), (259, 1691904), (296, 1480416), (336, 1304176), (384, 1141154), (444, 986944), (448, 978132), (518, 845952), (592, 740208), (672, 652088), (768, 570577), (777, 563968), (888, 493472), (896, 489066), (1036, 422976), (1184, 370104), (1344, 326044), (1554, 281984), (1776, 246736), (1792, 244533), (2072, 211488), (2203, 198912), (2368, 185052), (2688, 163022), (3108, 140992), (3552, 123368), (4144, 105744), (4406, 99456), (4736, 92526), (5376, 81511), (6216, 70496), (6609, 66304), (7104, 61684), (8288, 52872), (8812, 49728), (9472, 46263), (12432, 35248), (13218, 33152), (14208, 30842), (15421, 28416), (16576, 26436), (17624, 24864)]