244647552

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 128

約数和(自身を含む): 680005440

約数和(自身を除く): 435357888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 67, 74, 96, 111, 128, 134, 148, 192, 201, 222, 257, 268, 296, 384, 402, 444, 514, 536, 592, 771, 804, 888, 1028, 1072, 1184, 1542, 1608, 1776, 2056, 2144, 2368, 2479, 3084, 3216, 3552, 4112, 4288, 4736, 4958, 6168, 6432, 7104, 7437, 8224, 8576, 9509, 9916, 12336, 12864, 14208, 14874, 16448, 17219, 19018, 19832, 24672, 25728, 28527, 29748, 32896, 34438, 38036, 39664, 49344, 51657, 57054, 59496, 68876, 76072, 79328, 98688, 103314, 114108, 118992, 137752, 152144, 158656, 206628, 228216, 237984, 275504, 304288, 317312, 413256, 456432, 475968, 551008, 608576, 637103, 826512, 912864, 951936, 1102016, 1217152, 1274206, 1653024, 1825728, 1911309, 2204032, 2548412, 3306048, 3651456, 3822618, 5096824, 6612096, 7645236, 10193648, 15290472, 20387296, 30580944, 40774592, 61161888, 81549184, 122323776, 244647552]

約数ペア:

[(1, 244647552), (2, 122323776), (3, 81549184), (4, 61161888), (6, 40774592), (8, 30580944), (12, 20387296), (16, 15290472), (24, 10193648), (32, 7645236), (37, 6612096), (48, 5096824), (64, 3822618), (67, 3651456), (74, 3306048), (96, 2548412), (111, 2204032), (128, 1911309), (134, 1825728), (148, 1653024), (192, 1274206), (201, 1217152), (222, 1102016), (257, 951936), (268, 912864), (296, 826512), (384, 637103), (402, 608576), (444, 551008), (514, 475968), (536, 456432), (592, 413256), (771, 317312), (804, 304288), (888, 275504), (1028, 237984), (1072, 228216), (1184, 206628), (1542, 158656), (1608, 152144), (1776, 137752), (2056, 118992), (2144, 114108), (2368, 103314), (2479, 98688), (3084, 79328), (3216, 76072), (3552, 68876), (4112, 59496), (4288, 57054), (4736, 51657), (4958, 49344), (6168, 39664), (6432, 38036), (7104, 34438), (7437, 32896), (8224, 29748), (8576, 28527), (9509, 25728), (9916, 24672), (12336, 19832), (12864, 19018), (14208, 17219), (14874, 16448)]