321574344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2017}}^1$

素因数の和:2119

約数の個数: 128

約数和(自身を含む): 1003511040

約数和(自身を除く): 681936696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 73, 78, 84, 91, 104, 146, 156, 168, 182, 219, 273, 292, 312, 364, 438, 511, 546, 584, 728, 876, 949, 1022, 1092, 1533, 1752, 1898, 2017, 2044, 2184, 2847, 3066, 3796, 4034, 4088, 5694, 6051, 6132, 6643, 7592, 8068, 11388, 12102, 12264, 13286, 14119, 16136, 19929, 22776, 24204, 26221, 26572, 28238, 39858, 42357, 48408, 52442, 53144, 56476, 78663, 79716, 84714, 104884, 112952, 147241, 157326, 159432, 169428, 183547, 209768, 294482, 314652, 338856, 367094, 441723, 550641, 588964, 629304, 734188, 883446, 1030687, 1101282, 1177928, 1468376, 1766892, 1914133, 2061374, 2202564, 3092061, 3533784, 3828266, 4122748, 4405128, 5742399, 6184122, 7656532, 8245496, 11484798, 12368244, 13398931, 15313064, 22969596, 24736488, 26797862, 40196793, 45939192, 53595724, 80393586, 107191448, 160787172, 321574344]

約数ペア:

[(1, 321574344), (2, 160787172), (3, 107191448), (4, 80393586), (6, 53595724), (7, 45939192), (8, 40196793), (12, 26797862), (13, 24736488), (14, 22969596), (21, 15313064), (24, 13398931), (26, 12368244), (28, 11484798), (39, 8245496), (42, 7656532), (52, 6184122), (56, 5742399), (73, 4405128), (78, 4122748), (84, 3828266), (91, 3533784), (104, 3092061), (146, 2202564), (156, 2061374), (168, 1914133), (182, 1766892), (219, 1468376), (273, 1177928), (292, 1101282), (312, 1030687), (364, 883446), (438, 734188), (511, 629304), (546, 588964), (584, 550641), (728, 441723), (876, 367094), (949, 338856), (1022, 314652), (1092, 294482), (1533, 209768), (1752, 183547), (1898, 169428), (2017, 159432), (2044, 157326), (2184, 147241), (2847, 112952), (3066, 104884), (3796, 84714), (4034, 79716), (4088, 78663), (5694, 56476), (6051, 53144), (6132, 52442), (6643, 48408), (7592, 42357), (8068, 39858), (11388, 28238), (12102, 26572), (12264, 26221), (13286, 24204), (14119, 22776), (16136, 19929)]