239703696

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1221

約数の個数: 120

約数和(自身を含む): 715728000

約数和(自身を除く): 476024304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 228, 237, 304, 316, 342, 456, 474, 632, 684, 711, 912, 948, 1109, 1264, 1368, 1422, 1501, 1896, 2218, 2736, 2844, 3002, 3327, 3792, 4436, 4503, 5688, 6004, 6654, 8872, 9006, 9981, 11376, 12008, 13308, 13509, 17744, 18012, 19962, 21071, 24016, 26616, 27018, 36024, 39924, 42142, 53232, 54036, 63213, 72048, 79848, 84284, 87611, 108072, 126426, 159696, 168568, 175222, 189639, 216144, 252852, 262833, 337136, 350444, 379278, 505704, 525666, 700888, 758556, 788499, 1011408, 1051332, 1401776, 1517112, 1576998, 1664609, 2102664, 3034224, 3153996, 3329218, 4205328, 4993827, 6307992, 6658436, 9987654, 12615984, 13316872, 14981481, 19975308, 26633744, 29962962, 39950616, 59925924, 79901232, 119851848, 239703696]

約数ペア:

[(1, 239703696), (2, 119851848), (3, 79901232), (4, 59925924), (6, 39950616), (8, 29962962), (9, 26633744), (12, 19975308), (16, 14981481), (18, 13316872), (19, 12615984), (24, 9987654), (36, 6658436), (38, 6307992), (48, 4993827), (57, 4205328), (72, 3329218), (76, 3153996), (79, 3034224), (114, 2102664), (144, 1664609), (152, 1576998), (158, 1517112), (171, 1401776), (228, 1051332), (237, 1011408), (304, 788499), (316, 758556), (342, 700888), (456, 525666), (474, 505704), (632, 379278), (684, 350444), (711, 337136), (912, 262833), (948, 252852), (1109, 216144), (1264, 189639), (1368, 175222), (1422, 168568), (1501, 159696), (1896, 126426), (2218, 108072), (2736, 87611), (2844, 84284), (3002, 79848), (3327, 72048), (3792, 63213), (4436, 54036), (4503, 53232), (5688, 42142), (6004, 39924), (6654, 36024), (8872, 27018), (9006, 26616), (9981, 24016), (11376, 21071), (12008, 19962), (13308, 18012), (13509, 17744)]