321360312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{547}}^1$

素因数の和:845

約数の個数: 128

約数和(自身を含む): 994291200

約数和(自身を除く): 672930888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 269, 273, 312, 364, 538, 546, 547, 728, 807, 1076, 1092, 1094, 1614, 1641, 1883, 2152, 2184, 2188, 3228, 3282, 3497, 3766, 3829, 4376, 5649, 6456, 6564, 6994, 7111, 7532, 7658, 10491, 11298, 11487, 13128, 13988, 14222, 15064, 15316, 20982, 21333, 22596, 22974, 24479, 27976, 28444, 30632, 41964, 42666, 45192, 45948, 48958, 49777, 56888, 73437, 83928, 85332, 91896, 97916, 99554, 146874, 147143, 149331, 170664, 195832, 199108, 293748, 294286, 298662, 398216, 441429, 587496, 588572, 597324, 882858, 1030001, 1177144, 1194648, 1765716, 1912859, 2060002, 3090003, 3531432, 3825718, 4120004, 5738577, 6180006, 7651436, 8240008, 11477154, 12360012, 13390013, 15302872, 22954308, 24720024, 26780026, 40170039, 45908616, 53560052, 80340078, 107120104, 160680156, 321360312]

約数ペア:

[(1, 321360312), (2, 160680156), (3, 107120104), (4, 80340078), (6, 53560052), (7, 45908616), (8, 40170039), (12, 26780026), (13, 24720024), (14, 22954308), (21, 15302872), (24, 13390013), (26, 12360012), (28, 11477154), (39, 8240008), (42, 7651436), (52, 6180006), (56, 5738577), (78, 4120004), (84, 3825718), (91, 3531432), (104, 3090003), (156, 2060002), (168, 1912859), (182, 1765716), (269, 1194648), (273, 1177144), (312, 1030001), (364, 882858), (538, 597324), (546, 588572), (547, 587496), (728, 441429), (807, 398216), (1076, 298662), (1092, 294286), (1094, 293748), (1614, 199108), (1641, 195832), (1883, 170664), (2152, 149331), (2184, 147143), (2188, 146874), (3228, 99554), (3282, 97916), (3497, 91896), (3766, 85332), (3829, 83928), (4376, 73437), (5649, 56888), (6456, 49777), (6564, 48958), (6994, 45948), (7111, 45192), (7532, 42666), (7658, 41964), (10491, 30632), (11298, 28444), (11487, 27976), (13128, 24479), (13988, 22974), (14222, 22596), (15064, 21333), (15316, 20982)]