402391728

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{147073}}^1$

素因数の和:147106

約数の個数: 60

約数和(自身を含む): 1185416440

約数和(自身を除く): 783024712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 147073, 294146, 441219, 588292, 882438, 1176584, 1323657, 1764876, 2353168, 2647314, 2794387, 3529752, 5294628, 5588774, 7059504, 8383161, 10589256, 11177548, 16766322, 21178512, 22355096, 25149483, 33532644, 44710192, 50298966, 67065288, 100597932, 134130576, 201195864, 402391728]

約数ペア:

[(1, 402391728), (2, 201195864), (3, 134130576), (4, 100597932), (6, 67065288), (8, 50298966), (9, 44710192), (12, 33532644), (16, 25149483), (18, 22355096), (19, 21178512), (24, 16766322), (36, 11177548), (38, 10589256), (48, 8383161), (57, 7059504), (72, 5588774), (76, 5294628), (114, 3529752), (144, 2794387), (152, 2647314), (171, 2353168), (228, 1764876), (304, 1323657), (342, 1176584), (456, 882438), (684, 588292), (912, 441219), (1368, 294146), (2736, 147073)]