448975168

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:672

約数の個数: 112

約数和(自身を含む): 1021567680

約数和(自身を除く): 572592512

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 64, 68, 74, 76, 136, 148, 152, 272, 296, 304, 323, 544, 587, 592, 608, 629, 646, 703, 1088, 1174, 1184, 1216, 1258, 1292, 1406, 2348, 2368, 2516, 2584, 2812, 4696, 5032, 5168, 5624, 9392, 9979, 10064, 10336, 11153, 11248, 11951, 18784, 19958, 20128, 20672, 21719, 22306, 22496, 23902, 37568, 39916, 40256, 43438, 44612, 44992, 47804, 79832, 86876, 89224, 95608, 159664, 173752, 178448, 189601, 191216, 319328, 347504, 356896, 369223, 379202, 382432, 412661, 638656, 695008, 713792, 738446, 758404, 764864, 825322, 1390016, 1476892, 1516808, 1650644, 2953784, 3033616, 3301288, 5907568, 6067232, 6602576, 7015237, 11815136, 12134464, 13205152, 14030474, 23630272, 26410304, 28060948, 56121896, 112243792, 224487584, 448975168]

約数ペア:

[(1, 448975168), (2, 224487584), (4, 112243792), (8, 56121896), (16, 28060948), (17, 26410304), (19, 23630272), (32, 14030474), (34, 13205152), (37, 12134464), (38, 11815136), (64, 7015237), (68, 6602576), (74, 6067232), (76, 5907568), (136, 3301288), (148, 3033616), (152, 2953784), (272, 1650644), (296, 1516808), (304, 1476892), (323, 1390016), (544, 825322), (587, 764864), (592, 758404), (608, 738446), (629, 713792), (646, 695008), (703, 638656), (1088, 412661), (1174, 382432), (1184, 379202), (1216, 369223), (1258, 356896), (1292, 347504), (1406, 319328), (2348, 191216), (2368, 189601), (2516, 178448), (2584, 173752), (2812, 159664), (4696, 95608), (5032, 89224), (5168, 86876), (5624, 79832), (9392, 47804), (9979, 44992), (10064, 44612), (10336, 43438), (11153, 40256), (11248, 39916), (11951, 37568), (18784, 23902), (19958, 22496), (20128, 22306), (20672, 21719)]