240564852

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31973}}^1$

素因数の和:32013

約数の個数: 72

約数和(自身を含む): 698312160

約数和(自身を除く): 457747308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 31973, 63946, 95919, 127892, 191838, 287757, 351703, 383676, 575514, 607487, 703406, 1055109, 1151028, 1214974, 1406812, 1822461, 2110218, 2429948, 3165327, 3644922, 4220436, 5467383, 6330654, 6682357, 7289844, 10934766, 12661308, 13364714, 20047071, 21869532, 26729428, 40094142, 60141213, 80188284, 120282426, 240564852]

約数ペア:

[(1, 240564852), (2, 120282426), (3, 80188284), (4, 60141213), (6, 40094142), (9, 26729428), (11, 21869532), (12, 20047071), (18, 13364714), (19, 12661308), (22, 10934766), (33, 7289844), (36, 6682357), (38, 6330654), (44, 5467383), (57, 4220436), (66, 3644922), (76, 3165327), (99, 2429948), (114, 2110218), (132, 1822461), (171, 1406812), (198, 1214974), (209, 1151028), (228, 1055109), (342, 703406), (396, 607487), (418, 575514), (627, 383676), (684, 351703), (836, 287757), (1254, 191838), (1881, 127892), (2508, 95919), (3762, 63946), (7524, 31973)]