239763408

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5297}}^1$

素因数の和:5372

約数の個数: 80

約数和(自身を含む): 662207616

約数和(自身を除く): 422444208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 368, 492, 552, 656, 943, 984, 1104, 1886, 1968, 2829, 3772, 5297, 5658, 7544, 10594, 11316, 15088, 15891, 21188, 22632, 31782, 42376, 45264, 63564, 84752, 121831, 127128, 217177, 243662, 254256, 365493, 434354, 487324, 651531, 730986, 868708, 974648, 1303062, 1461972, 1737416, 1949296, 2606124, 2923944, 3474832, 4995071, 5212248, 5847888, 9990142, 10424496, 14985213, 19980284, 29970426, 39960568, 59940852, 79921136, 119881704, 239763408]

約数ペア:

[(1, 239763408), (2, 119881704), (3, 79921136), (4, 59940852), (6, 39960568), (8, 29970426), (12, 19980284), (16, 14985213), (23, 10424496), (24, 9990142), (41, 5847888), (46, 5212248), (48, 4995071), (69, 3474832), (82, 2923944), (92, 2606124), (123, 1949296), (138, 1737416), (164, 1461972), (184, 1303062), (246, 974648), (276, 868708), (328, 730986), (368, 651531), (492, 487324), (552, 434354), (656, 365493), (943, 254256), (984, 243662), (1104, 217177), (1886, 127128), (1968, 121831), (2829, 84752), (3772, 63564), (5297, 45264), (5658, 42376), (7544, 31782), (10594, 22632), (11316, 21188), (15088, 15891)]