398418336

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{13697}}^1$

素因数の和:13814

約数の個数: 72

約数和(自身を含む): 1144303524

約数和(自身を除く): 745885188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 7272, 9696, 13697, 14544, 27394, 29088, 41091, 54788, 82182, 109576, 123273, 164364, 219152, 246546, 328728, 438304, 493092, 657456, 986184, 1314912, 1383397, 1972368, 2766794, 3944736, 4150191, 5533588, 8300382, 11067176, 12450573, 16600764, 22134352, 24901146, 33201528, 44268704, 49802292, 66403056, 99604584, 132806112, 199209168, 398418336]

約数ペア:

[(1, 398418336), (2, 199209168), (3, 132806112), (4, 99604584), (6, 66403056), (8, 49802292), (9, 44268704), (12, 33201528), (16, 24901146), (18, 22134352), (24, 16600764), (32, 12450573), (36, 11067176), (48, 8300382), (72, 5533588), (96, 4150191), (101, 3944736), (144, 2766794), (202, 1972368), (288, 1383397), (303, 1314912), (404, 986184), (606, 657456), (808, 493092), (909, 438304), (1212, 328728), (1616, 246546), (1818, 219152), (2424, 164364), (3232, 123273), (3636, 109576), (4848, 82182), (7272, 54788), (9696, 41091), (13697, 29088), (14544, 27394)]