238460412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1315

約数の個数: 96

約数和(自身を含む): 628185600

約数和(自身を除く): 389725188

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 138, 148, 222, 228, 276, 437, 444, 703, 851, 874, 1229, 1311, 1406, 1702, 1748, 2109, 2458, 2553, 2622, 2812, 3404, 3687, 4218, 4916, 5106, 5244, 7374, 8436, 10212, 14748, 16169, 23351, 28267, 32338, 45473, 46702, 48507, 56534, 64676, 70053, 84801, 90946, 93404, 97014, 113068, 136419, 140106, 169602, 181892, 194028, 272838, 280212, 339204, 537073, 545676, 863987, 1045879, 1074146, 1611219, 1727974, 2091758, 2148292, 2591961, 3137637, 3222438, 3455948, 4183516, 5183922, 6275274, 6444876, 10367844, 12550548, 19871701, 39743402, 59615103, 79486804, 119230206, 238460412]

約数ペア:

[(1, 238460412), (2, 119230206), (3, 79486804), (4, 59615103), (6, 39743402), (12, 19871701), (19, 12550548), (23, 10367844), (37, 6444876), (38, 6275274), (46, 5183922), (57, 4183516), (69, 3455948), (74, 3222438), (76, 3137637), (92, 2591961), (111, 2148292), (114, 2091758), (138, 1727974), (148, 1611219), (222, 1074146), (228, 1045879), (276, 863987), (437, 545676), (444, 537073), (703, 339204), (851, 280212), (874, 272838), (1229, 194028), (1311, 181892), (1406, 169602), (1702, 140106), (1748, 136419), (2109, 113068), (2458, 97014), (2553, 93404), (2622, 90946), (2812, 84801), (3404, 70053), (3687, 64676), (4218, 56534), (4916, 48507), (5106, 46702), (5244, 45473), (7374, 32338), (8436, 28267), (10212, 23351), (14748, 16169)]