220308168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 610954560

約数和(自身を除く): 390646392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 289, 391, 408, 552, 578, 782, 867, 1156, 1173, 1381, 1564, 1734, 2312, 2346, 2762, 3128, 3468, 4143, 4692, 5524, 6647, 6936, 8286, 9384, 11048, 13294, 16572, 19941, 23477, 26588, 31763, 33144, 39882, 46954, 53176, 63526, 70431, 79764, 93908, 95289, 127052, 140862, 159528, 187816, 190578, 254104, 281724, 381156, 399109, 539971, 563448, 762312, 798218, 1079942, 1197327, 1596436, 1619913, 2159884, 2394654, 3192872, 3239826, 4319768, 4789308, 6479652, 9179507, 9578616, 12959304, 18359014, 27538521, 36718028, 55077042, 73436056, 110154084, 220308168]

約数ペア:

[(1, 220308168), (2, 110154084), (3, 73436056), (4, 55077042), (6, 36718028), (8, 27538521), (12, 18359014), (17, 12959304), (23, 9578616), (24, 9179507), (34, 6479652), (46, 4789308), (51, 4319768), (68, 3239826), (69, 3192872), (92, 2394654), (102, 2159884), (136, 1619913), (138, 1596436), (184, 1197327), (204, 1079942), (276, 798218), (289, 762312), (391, 563448), (408, 539971), (552, 399109), (578, 381156), (782, 281724), (867, 254104), (1156, 190578), (1173, 187816), (1381, 159528), (1564, 140862), (1734, 127052), (2312, 95289), (2346, 93908), (2762, 79764), (3128, 70431), (3468, 63526), (4143, 53176), (4692, 46954), (5524, 39882), (6647, 33144), (6936, 31763), (8286, 26588), (9384, 23477), (11048, 19941), (13294, 16572)]