239600556

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{12487}}^1$

素因数の和:12551

約数の個数: 72

約数和(自身を含む): 668207904

約数和(自身を除く): 428607348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4797, 6396, 9594, 12487, 19188, 24974, 37461, 49948, 74922, 112383, 149844, 162331, 224766, 324662, 449532, 486993, 511967, 649324, 973986, 1023934, 1460979, 1535901, 1947972, 2047868, 2921958, 3071802, 4607703, 5843916, 6143604, 6655571, 9215406, 13311142, 18430812, 19966713, 26622284, 39933426, 59900139, 79866852, 119800278, 239600556]

約数ペア:

[(1, 239600556), (2, 119800278), (3, 79866852), (4, 59900139), (6, 39933426), (9, 26622284), (12, 19966713), (13, 18430812), (18, 13311142), (26, 9215406), (36, 6655571), (39, 6143604), (41, 5843916), (52, 4607703), (78, 3071802), (82, 2921958), (117, 2047868), (123, 1947972), (156, 1535901), (164, 1460979), (234, 1023934), (246, 973986), (369, 649324), (468, 511967), (492, 486993), (533, 449532), (738, 324662), (1066, 224766), (1476, 162331), (1599, 149844), (2132, 112383), (3198, 74922), (4797, 49948), (6396, 37461), (9594, 24974), (12487, 19188)]