123228756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 192

約数和(自身を含む): 402124800

約数和(自身を除く): 278896044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 27, 28, 36, 38, 42, 46, 54, 57, 63, 69, 76, 84, 92, 108, 114, 126, 133, 138, 161, 171, 189, 207, 228, 252, 266, 276, 322, 342, 373, 378, 399, 414, 437, 483, 513, 532, 621, 644, 684, 746, 756, 798, 828, 874, 966, 1026, 1119, 1197, 1242, 1311, 1449, 1492, 1596, 1748, 1932, 2052, 2238, 2394, 2484, 2611, 2622, 2898, 3059, 3357, 3591, 3933, 4347, 4476, 4788, 5222, 5244, 5796, 6118, 6714, 7087, 7182, 7833, 7866, 8579, 8694, 9177, 10071, 10444, 11799, 12236, 13428, 14174, 14364, 15666, 15732, 17158, 17388, 18354, 20142, 21261, 23499, 23598, 25737, 27531, 28348, 31332, 34316, 36708, 40284, 42522, 46998, 47196, 49609, 51474, 55062, 60053, 63783, 70497, 77211, 82593, 85044, 93996, 99218, 102948, 110124, 120106, 127566, 140994, 148827, 154422, 163001, 165186, 180159, 191349, 198436, 231633, 240212, 255132, 281988, 297654, 308844, 326002, 330372, 360318, 382698, 446481, 463266, 489003, 540477, 595308, 652004, 720636, 765396, 892962, 926532, 978006, 1080954, 1141007, 1339443, 1467009, 1621431, 1785924, 1956012, 2161908, 2282014, 2678886, 2934018, 3242862, 3423021, 4401027, 4564028, 5357772, 5868036, 6485724, 6846042, 8802054, 10269063, 13692084, 17604108, 20538126, 30807189, 41076252, 61614378, 123228756]

約数ペア:

[(1, 123228756), (2, 61614378), (3, 41076252), (4, 30807189), (6, 20538126), (7, 17604108), (9, 13692084), (12, 10269063), (14, 8802054), (18, 6846042), (19, 6485724), (21, 5868036), (23, 5357772), (27, 4564028), (28, 4401027), (36, 3423021), (38, 3242862), (42, 2934018), (46, 2678886), (54, 2282014), (57, 2161908), (63, 1956012), (69, 1785924), (76, 1621431), (84, 1467009), (92, 1339443), (108, 1141007), (114, 1080954), (126, 978006), (133, 926532), (138, 892962), (161, 765396), (171, 720636), (189, 652004), (207, 595308), (228, 540477), (252, 489003), (266, 463266), (276, 446481), (322, 382698), (342, 360318), (373, 330372), (378, 326002), (399, 308844), (414, 297654), (437, 281988), (483, 255132), (513, 240212), (532, 231633), (621, 198436), (644, 191349), (684, 180159), (746, 165186), (756, 163001), (798, 154422), (828, 148827), (874, 140994), (966, 127566), (1026, 120106), (1119, 110124), (1197, 102948), (1242, 99218), (1311, 93996), (1449, 85044), (1492, 82593), (1596, 77211), (1748, 70497), (1932, 63783), (2052, 60053), (2238, 55062), (2394, 51474), (2484, 49609), (2611, 47196), (2622, 46998), (2898, 42522), (3059, 40284), (3357, 36708), (3591, 34316), (3933, 31332), (4347, 28348), (4476, 27531), (4788, 25737), (5222, 23598), (5244, 23499), (5796, 21261), (6118, 20142), (6714, 18354), (7087, 17388), (7182, 17158), (7833, 15732), (7866, 15666), (8579, 14364), (8694, 14174), (9177, 13428), (10071, 12236), (10444, 11799)]