12872448

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 38369968

約数和(自身を除く): 25497520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 151, 192, 222, 256, 288, 296, 302, 333, 384, 444, 453, 576, 592, 604, 666, 768, 888, 906, 1152, 1184, 1208, 1332, 1359, 1776, 1812, 2304, 2368, 2416, 2664, 2718, 3552, 3624, 4736, 4832, 5328, 5436, 5587, 7104, 7248, 9472, 9664, 10656, 10872, 11174, 14208, 14496, 16761, 19328, 21312, 21744, 22348, 28416, 28992, 33522, 38656, 42624, 43488, 44696, 50283, 57984, 67044, 85248, 86976, 89392, 100566, 115968, 134088, 173952, 178784, 201132, 268176, 347904, 357568, 402264, 536352, 715136, 804528, 1072704, 1430272, 1609056, 2145408, 3218112, 4290816, 6436224, 12872448]

約数ペア:

[(1, 12872448), (2, 6436224), (3, 4290816), (4, 3218112), (6, 2145408), (8, 1609056), (9, 1430272), (12, 1072704), (16, 804528), (18, 715136), (24, 536352), (32, 402264), (36, 357568), (37, 347904), (48, 268176), (64, 201132), (72, 178784), (74, 173952), (96, 134088), (111, 115968), (128, 100566), (144, 89392), (148, 86976), (151, 85248), (192, 67044), (222, 57984), (256, 50283), (288, 44696), (296, 43488), (302, 42624), (333, 38656), (384, 33522), (444, 28992), (453, 28416), (576, 22348), (592, 21744), (604, 21312), (666, 19328), (768, 16761), (888, 14496), (906, 14208), (1152, 11174), (1184, 10872), (1208, 10656), (1332, 9664), (1359, 9472), (1776, 7248), (1812, 7104), (2304, 5587), (2368, 5436), (2416, 5328), (2664, 4832), (2718, 4736), (3552, 3624)]