396282848

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:500

約数の個数: 96

約数和(自身を含む): 892513440

約数和(自身を除く): 496230592

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 181, 208, 247, 277, 304, 362, 416, 494, 554, 608, 724, 988, 1108, 1448, 1976, 2216, 2353, 2896, 3439, 3601, 3952, 4432, 4706, 5263, 5792, 6878, 7202, 7904, 8864, 9412, 10526, 13756, 14404, 18824, 21052, 27512, 28808, 37648, 42104, 44707, 50137, 55024, 57616, 68419, 75296, 84208, 89414, 100274, 110048, 115232, 136838, 168416, 178828, 200548, 273676, 357656, 401096, 547352, 651781, 715312, 802192, 952603, 1094704, 1303562, 1430624, 1604384, 1905206, 2189408, 2607124, 3810412, 5214248, 7620824, 10428496, 12383839, 15241648, 20856992, 24767678, 30483296, 49535356, 99070712, 198141424, 396282848]

約数ペア:

[(1, 396282848), (2, 198141424), (4, 99070712), (8, 49535356), (13, 30483296), (16, 24767678), (19, 20856992), (26, 15241648), (32, 12383839), (38, 10428496), (52, 7620824), (76, 5214248), (104, 3810412), (152, 2607124), (181, 2189408), (208, 1905206), (247, 1604384), (277, 1430624), (304, 1303562), (362, 1094704), (416, 952603), (494, 802192), (554, 715312), (608, 651781), (724, 547352), (988, 401096), (1108, 357656), (1448, 273676), (1976, 200548), (2216, 178828), (2353, 168416), (2896, 136838), (3439, 115232), (3601, 110048), (3952, 100274), (4432, 89414), (4706, 84208), (5263, 75296), (5792, 68419), (6878, 57616), (7202, 55024), (7904, 50137), (8864, 44707), (9412, 42104), (10526, 37648), (13756, 28808), (14404, 27512), (18824, 21052)]