349799736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 1034208000

約数和(自身を除く): 684408264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 227, 264, 286, 312, 429, 449, 454, 572, 681, 858, 898, 908, 1144, 1347, 1362, 1716, 1796, 1816, 2497, 2694, 2724, 2951, 3432, 3592, 4939, 4994, 5388, 5448, 5837, 5902, 7491, 8853, 9878, 9988, 10776, 11674, 11804, 14817, 14982, 17511, 17706, 19756, 19976, 23348, 23608, 29634, 29964, 32461, 35022, 35412, 39512, 46696, 59268, 59928, 64207, 64922, 70044, 70824, 97383, 101923, 118536, 128414, 129844, 140088, 192621, 194766, 203846, 256828, 259688, 305769, 385242, 389532, 407692, 513656, 611538, 770484, 779064, 815384, 1121153, 1223076, 1324999, 1540968, 2242306, 2446152, 2649998, 3363459, 3974997, 4484612, 5299996, 6726918, 7949994, 8969224, 10599992, 13453836, 14574989, 15899988, 26907672, 29149978, 31799976, 43724967, 58299956, 87449934, 116599912, 174899868, 349799736]

約数ペア:

[(1, 349799736), (2, 174899868), (3, 116599912), (4, 87449934), (6, 58299956), (8, 43724967), (11, 31799976), (12, 29149978), (13, 26907672), (22, 15899988), (24, 14574989), (26, 13453836), (33, 10599992), (39, 8969224), (44, 7949994), (52, 6726918), (66, 5299996), (78, 4484612), (88, 3974997), (104, 3363459), (132, 2649998), (143, 2446152), (156, 2242306), (227, 1540968), (264, 1324999), (286, 1223076), (312, 1121153), (429, 815384), (449, 779064), (454, 770484), (572, 611538), (681, 513656), (858, 407692), (898, 389532), (908, 385242), (1144, 305769), (1347, 259688), (1362, 256828), (1716, 203846), (1796, 194766), (1816, 192621), (2497, 140088), (2694, 129844), (2724, 128414), (2951, 118536), (3432, 101923), (3592, 97383), (4939, 70824), (4994, 70044), (5388, 64922), (5448, 64207), (5837, 59928), (5902, 59268), (7491, 46696), (8853, 39512), (9878, 35412), (9988, 35022), (10776, 32461), (11674, 29964), (11804, 29634), (14817, 23608), (14982, 23348), (17511, 19976), (17706, 19756)]