395462704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1287

約数の個数: 120

約数和(自身を含む): 1004801760

約数和(自身を除く): 609339056

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 169, 182, 208, 221, 238, 272, 338, 364, 442, 476, 676, 728, 884, 952, 1183, 1229, 1352, 1456, 1547, 1768, 1904, 2366, 2458, 2704, 2873, 3094, 3536, 4732, 4916, 5746, 6188, 8603, 9464, 9832, 11492, 12376, 15977, 17206, 18928, 19664, 20111, 20893, 22984, 24752, 31954, 34412, 40222, 41786, 45968, 63908, 68824, 80444, 83572, 111839, 127816, 137648, 146251, 160888, 167144, 207701, 223678, 255632, 271609, 292502, 321776, 334288, 415402, 447356, 543218, 585004, 830804, 894712, 1086436, 1170008, 1453907, 1661608, 1789424, 1901263, 2172872, 2340016, 2907814, 3323216, 3530917, 3802526, 4345744, 5815628, 7061834, 7605052, 11631256, 14123668, 15210104, 23262512, 24716419, 28247336, 30420208, 49432838, 56494672, 98865676, 197731352, 395462704]

約数ペア:

[(1, 395462704), (2, 197731352), (4, 98865676), (7, 56494672), (8, 49432838), (13, 30420208), (14, 28247336), (16, 24716419), (17, 23262512), (26, 15210104), (28, 14123668), (34, 11631256), (52, 7605052), (56, 7061834), (68, 5815628), (91, 4345744), (104, 3802526), (112, 3530917), (119, 3323216), (136, 2907814), (169, 2340016), (182, 2172872), (208, 1901263), (221, 1789424), (238, 1661608), (272, 1453907), (338, 1170008), (364, 1086436), (442, 894712), (476, 830804), (676, 585004), (728, 543218), (884, 447356), (952, 415402), (1183, 334288), (1229, 321776), (1352, 292502), (1456, 271609), (1547, 255632), (1768, 223678), (1904, 207701), (2366, 167144), (2458, 160888), (2704, 146251), (2873, 137648), (3094, 127816), (3536, 111839), (4732, 83572), (4916, 80444), (5746, 68824), (6188, 63908), (8603, 45968), (9464, 41786), (9832, 40222), (11492, 34412), (12376, 31954), (15977, 24752), (17206, 22984), (18928, 20893), (19664, 20111)]