340572864

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:494

約数の個数: 112

約数和(自身を含む): 934004736

約数和(自身を除く): 593431872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 191, 192, 222, 251, 296, 382, 444, 502, 573, 592, 753, 764, 888, 1004, 1146, 1184, 1506, 1528, 1776, 2008, 2292, 2368, 3012, 3056, 3552, 4016, 4584, 6024, 6112, 7067, 7104, 8032, 9168, 9287, 12048, 12224, 14134, 16064, 18336, 18574, 21201, 24096, 27861, 28268, 36672, 37148, 42402, 47941, 48192, 55722, 56536, 74296, 84804, 95882, 111444, 113072, 143823, 148592, 169608, 191764, 222888, 226144, 287646, 297184, 339216, 383528, 445776, 452288, 575292, 594368, 678432, 767056, 891552, 1150584, 1356864, 1534112, 1773817, 1783104, 2301168, 3068224, 3547634, 4602336, 5321451, 7095268, 9204672, 10642902, 14190536, 21285804, 28381072, 42571608, 56762144, 85143216, 113524288, 170286432, 340572864]

約数ペア:

[(1, 340572864), (2, 170286432), (3, 113524288), (4, 85143216), (6, 56762144), (8, 42571608), (12, 28381072), (16, 21285804), (24, 14190536), (32, 10642902), (37, 9204672), (48, 7095268), (64, 5321451), (74, 4602336), (96, 3547634), (111, 3068224), (148, 2301168), (191, 1783104), (192, 1773817), (222, 1534112), (251, 1356864), (296, 1150584), (382, 891552), (444, 767056), (502, 678432), (573, 594368), (592, 575292), (753, 452288), (764, 445776), (888, 383528), (1004, 339216), (1146, 297184), (1184, 287646), (1506, 226144), (1528, 222888), (1776, 191764), (2008, 169608), (2292, 148592), (2368, 143823), (3012, 113072), (3056, 111444), (3552, 95882), (4016, 84804), (4584, 74296), (6024, 56536), (6112, 55722), (7067, 48192), (7104, 47941), (8032, 42402), (9168, 37148), (9287, 36672), (12048, 28268), (12224, 27861), (14134, 24096), (16064, 21201), (18336, 18574)]