329740225984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20859073}}^1$

素因数の和:20859117

約数の個数: 56

約数和(自身を含む): 741748671440

約数和(自身を除く): 412008445456

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1976, 3952, 7904, 15808, 20859073, 41718146, 83436292, 166872584, 271167949, 333745168, 396322387, 542335898, 667490336, 792644774, 1084671796, 1334980672, 1585289548, 2169343592, 3170579096, 4338687184, 5152191031, 6341158192, 8677374368, 10304382062, 12682316384, 17354748736, 20608764124, 25364632768, 41217528248, 82435056496, 164870112992, 329740225984]

約数ペア:

[(1, 329740225984), (2, 164870112992), (4, 82435056496), (8, 41217528248), (13, 25364632768), (16, 20608764124), (19, 17354748736), (26, 12682316384), (32, 10304382062), (38, 8677374368), (52, 6341158192), (64, 5152191031), (76, 4338687184), (104, 3170579096), (152, 2169343592), (208, 1585289548), (247, 1334980672), (304, 1084671796), (416, 792644774), (494, 667490336), (608, 542335898), (832, 396322387), (988, 333745168), (1216, 271167949), (1976, 166872584), (3952, 83436292), (7904, 41718146), (15808, 20859073)]