228394236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:815

約数の個数: 96

約数和(自身を含む): 634224640

約数和(自身を除く): 405830404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 139, 186, 217, 278, 372, 417, 434, 556, 631, 651, 834, 868, 973, 1262, 1302, 1668, 1893, 1946, 2524, 2604, 2919, 3786, 3892, 4309, 4417, 5838, 7572, 8618, 8834, 11676, 12927, 13251, 17236, 17668, 19561, 25854, 26502, 30163, 39122, 51708, 53004, 58683, 60326, 78244, 87709, 90489, 117366, 120652, 136927, 175418, 180978, 234732, 263127, 273854, 350836, 361956, 410781, 526254, 547708, 613963, 821562, 1052508, 1227926, 1643124, 1841889, 2455852, 2718979, 3683778, 5437958, 7367556, 8156937, 10875916, 16313874, 19032853, 32627748, 38065706, 57098559, 76131412, 114197118, 228394236]

約数ペア:

[(1, 228394236), (2, 114197118), (3, 76131412), (4, 57098559), (6, 38065706), (7, 32627748), (12, 19032853), (14, 16313874), (21, 10875916), (28, 8156937), (31, 7367556), (42, 5437958), (62, 3683778), (84, 2718979), (93, 2455852), (124, 1841889), (139, 1643124), (186, 1227926), (217, 1052508), (278, 821562), (372, 613963), (417, 547708), (434, 526254), (556, 410781), (631, 361956), (651, 350836), (834, 273854), (868, 263127), (973, 234732), (1262, 180978), (1302, 175418), (1668, 136927), (1893, 120652), (1946, 117366), (2524, 90489), (2604, 87709), (2919, 78244), (3786, 60326), (3892, 58683), (4309, 53004), (4417, 51708), (5838, 39122), (7572, 30163), (8618, 26502), (8834, 25854), (11676, 19561), (12927, 17668), (13251, 17236)]