531286056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 1750320000

約数和(自身を除く): 1219033944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 109, 114, 126, 133, 152, 168, 171, 218, 228, 252, 266, 327, 342, 399, 436, 456, 504, 509, 532, 654, 684, 763, 798, 872, 981, 1018, 1064, 1197, 1308, 1368, 1526, 1527, 1596, 1962, 2036, 2071, 2289, 2394, 2616, 3052, 3054, 3192, 3563, 3924, 4072, 4142, 4578, 4581, 4788, 6104, 6108, 6213, 6867, 7126, 7848, 8284, 9156, 9162, 9576, 9671, 10689, 12216, 12426, 13734, 14252, 14497, 16568, 18312, 18324, 18639, 19342, 21378, 24852, 27468, 28504, 28994, 29013, 32067, 36648, 37278, 38684, 42756, 43491, 49704, 54936, 55481, 57988, 58026, 64134, 67697, 74556, 77368, 85512, 86982, 87039, 110962, 115976, 116052, 128268, 130473, 135394, 149112, 166443, 173964, 174078, 203091, 221924, 232104, 256536, 260946, 270788, 332886, 347928, 348156, 388367, 406182, 443848, 499329, 521892, 541576, 609273, 665772, 696312, 776734, 812364, 998658, 1043784, 1054139, 1165101, 1218546, 1331544, 1553468, 1624728, 1997316, 2108278, 2330202, 2437092, 3106936, 3162417, 3495303, 3994632, 4216556, 4660404, 4874184, 6324834, 6990606, 7378973, 8433112, 9320808, 9487251, 12649668, 13981212, 14757946, 18974502, 22136919, 25299336, 27962424, 29515892, 37949004, 44273838, 59031784, 66410757, 75898008, 88547676, 132821514, 177095352, 265643028, 531286056]

約数ペア:

[(1, 531286056), (2, 265643028), (3, 177095352), (4, 132821514), (6, 88547676), (7, 75898008), (8, 66410757), (9, 59031784), (12, 44273838), (14, 37949004), (18, 29515892), (19, 27962424), (21, 25299336), (24, 22136919), (28, 18974502), (36, 14757946), (38, 13981212), (42, 12649668), (56, 9487251), (57, 9320808), (63, 8433112), (72, 7378973), (76, 6990606), (84, 6324834), (109, 4874184), (114, 4660404), (126, 4216556), (133, 3994632), (152, 3495303), (168, 3162417), (171, 3106936), (218, 2437092), (228, 2330202), (252, 2108278), (266, 1997316), (327, 1624728), (342, 1553468), (399, 1331544), (436, 1218546), (456, 1165101), (504, 1054139), (509, 1043784), (532, 998658), (654, 812364), (684, 776734), (763, 696312), (798, 665772), (872, 609273), (981, 541576), (1018, 521892), (1064, 499329), (1197, 443848), (1308, 406182), (1368, 388367), (1526, 348156), (1527, 347928), (1596, 332886), (1962, 270788), (2036, 260946), (2071, 256536), (2289, 232104), (2394, 221924), (2616, 203091), (3052, 174078), (3054, 173964), (3192, 166443), (3563, 149112), (3924, 135394), (4072, 130473), (4142, 128268), (4578, 116052), (4581, 115976), (4788, 110962), (6104, 87039), (6108, 86982), (6213, 85512), (6867, 77368), (7126, 74556), (7848, 67697), (8284, 64134), (9156, 58026), (9162, 57988), (9576, 55481), (9671, 54936), (10689, 49704), (12216, 43491), (12426, 42756), (13734, 38684), (14252, 37278), (14497, 36648), (16568, 32067), (18312, 29013), (18324, 28994), (18639, 28504), (19342, 27468), (21378, 24852)]