289332114

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 635599440

約数和(自身を除く): 346267326

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 139, 186, 278, 361, 417, 589, 722, 834, 961, 1083, 1178, 1767, 1922, 2166, 2641, 2883, 3534, 4309, 5282, 5766, 7923, 8618, 11191, 12927, 15846, 18259, 22382, 25854, 33573, 36518, 50179, 54777, 67146, 81871, 100358, 109554, 133579, 150537, 163742, 245613, 267158, 301074, 346921, 400737, 491226, 693842, 801474, 1040763, 1555549, 2081526, 2538001, 3111098, 4666647, 5076002, 7614003, 9333294, 15228006, 48222019, 96444038, 144666057, 289332114]

約数ペア:

[(1, 289332114), (2, 144666057), (3, 96444038), (6, 48222019), (19, 15228006), (31, 9333294), (38, 7614003), (57, 5076002), (62, 4666647), (93, 3111098), (114, 2538001), (139, 2081526), (186, 1555549), (278, 1040763), (361, 801474), (417, 693842), (589, 491226), (722, 400737), (834, 346921), (961, 301074), (1083, 267158), (1178, 245613), (1767, 163742), (1922, 150537), (2166, 133579), (2641, 109554), (2883, 100358), (3534, 81871), (4309, 67146), (5282, 54777), (5766, 50179), (7923, 36518), (8618, 33573), (11191, 25854), (12927, 22382), (15846, 18259)]