227316456

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 160

約数和(自身を含む): 689700000

約数和(自身を除く): 462383544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 37, 38, 54, 57, 72, 74, 76, 81, 108, 111, 114, 148, 152, 162, 171, 216, 222, 228, 296, 324, 333, 342, 444, 456, 499, 513, 648, 666, 684, 703, 888, 998, 999, 1026, 1332, 1368, 1406, 1497, 1539, 1996, 1998, 2052, 2109, 2664, 2812, 2994, 2997, 3078, 3992, 3996, 4104, 4218, 4491, 5624, 5988, 5994, 6156, 6327, 7992, 8436, 8982, 9481, 11976, 11988, 12312, 12654, 13473, 16872, 17964, 18463, 18962, 18981, 23976, 25308, 26946, 28443, 35928, 36926, 37924, 37962, 40419, 50616, 53892, 55389, 56886, 56943, 73852, 75848, 75924, 80838, 85329, 107784, 110778, 113772, 113886, 147704, 151848, 161676, 166167, 170658, 221556, 227544, 227772, 255987, 323352, 332334, 341316, 350797, 443112, 455544, 498501, 511974, 664668, 682632, 701594, 767961, 997002, 1023948, 1052391, 1329336, 1403188, 1495503, 1535922, 1994004, 2047896, 2104782, 2806376, 2991006, 3071844, 3157173, 3988008, 4209564, 5982012, 6143688, 6314346, 8419128, 9471519, 11964024, 12628692, 18943038, 25257384, 28414557, 37886076, 56829114, 75772152, 113658228, 227316456]

約数ペア:

[(1, 227316456), (2, 113658228), (3, 75772152), (4, 56829114), (6, 37886076), (8, 28414557), (9, 25257384), (12, 18943038), (18, 12628692), (19, 11964024), (24, 9471519), (27, 8419128), (36, 6314346), (37, 6143688), (38, 5982012), (54, 4209564), (57, 3988008), (72, 3157173), (74, 3071844), (76, 2991006), (81, 2806376), (108, 2104782), (111, 2047896), (114, 1994004), (148, 1535922), (152, 1495503), (162, 1403188), (171, 1329336), (216, 1052391), (222, 1023948), (228, 997002), (296, 767961), (324, 701594), (333, 682632), (342, 664668), (444, 511974), (456, 498501), (499, 455544), (513, 443112), (648, 350797), (666, 341316), (684, 332334), (703, 323352), (888, 255987), (998, 227772), (999, 227544), (1026, 221556), (1332, 170658), (1368, 166167), (1406, 161676), (1497, 151848), (1539, 147704), (1996, 113886), (1998, 113772), (2052, 110778), (2109, 107784), (2664, 85329), (2812, 80838), (2994, 75924), (2997, 75848), (3078, 73852), (3992, 56943), (3996, 56886), (4104, 55389), (4218, 53892), (4491, 50616), (5624, 40419), (5988, 37962), (5994, 37924), (6156, 36926), (6327, 35928), (7992, 28443), (8436, 26946), (8982, 25308), (9481, 23976), (11976, 18981), (11988, 18962), (12312, 18463), (12654, 17964), (13473, 16872)]