380929984

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2045

約数の個数: 56

約数和(自身を含む): 788432256

約数和(自身を除く): 407502272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 101, 124, 202, 248, 404, 496, 808, 992, 1616, 1901, 1984, 3131, 3232, 3802, 6262, 6464, 7604, 12524, 15208, 25048, 30416, 50096, 58931, 60832, 100192, 117862, 121664, 192001, 200384, 235724, 384002, 471448, 768004, 942896, 1536008, 1885792, 3072016, 3771584, 5952031, 6144032, 11904062, 12288064, 23808124, 47616248, 95232496, 190464992, 380929984]

約数ペア:

[(1, 380929984), (2, 190464992), (4, 95232496), (8, 47616248), (16, 23808124), (31, 12288064), (32, 11904062), (62, 6144032), (64, 5952031), (101, 3771584), (124, 3072016), (202, 1885792), (248, 1536008), (404, 942896), (496, 768004), (808, 471448), (992, 384002), (1616, 235724), (1901, 200384), (1984, 192001), (3131, 121664), (3232, 117862), (3802, 100192), (6262, 60832), (6464, 58931), (7604, 50096), (12524, 30416), (15208, 25048)]