402287076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{839}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 1073217600

約数和(自身を除く): 670930524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 701, 839, 1402, 1678, 2103, 2517, 2804, 3356, 4206, 5034, 6309, 7551, 8412, 10068, 12618, 13319, 15102, 15941, 25236, 26638, 30204, 31882, 39957, 47823, 53276, 63764, 79914, 95646, 119871, 143469, 159828, 191292, 239742, 286938, 479484, 573876, 588139, 1176278, 1764417, 2352556, 3528834, 5293251, 7057668, 10586502, 11174641, 21173004, 22349282, 33523923, 44698564, 67047846, 100571769, 134095692, 201143538, 402287076]

約数ペア:

[(1, 402287076), (2, 201143538), (3, 134095692), (4, 100571769), (6, 67047846), (9, 44698564), (12, 33523923), (18, 22349282), (19, 21173004), (36, 11174641), (38, 10586502), (57, 7057668), (76, 5293251), (114, 3528834), (171, 2352556), (228, 1764417), (342, 1176278), (684, 588139), (701, 573876), (839, 479484), (1402, 286938), (1678, 239742), (2103, 191292), (2517, 159828), (2804, 143469), (3356, 119871), (4206, 95646), (5034, 79914), (6309, 63764), (7551, 53276), (8412, 47823), (10068, 39957), (12618, 31882), (13319, 30204), (15102, 26638), (15941, 25236)]