316050332

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:691

約数の個数: 96

約数和(自身を含む): 686407680

約数和(自身を除く): 370357348

約数列:

[1, 2, 4, 13, 17, 19, 26, 31, 34, 38, 52, 62, 68, 76, 124, 221, 247, 323, 403, 442, 494, 527, 589, 607, 646, 806, 884, 988, 1054, 1178, 1214, 1292, 1612, 2108, 2356, 2428, 4199, 6851, 7657, 7891, 8398, 10013, 10319, 11533, 13702, 15314, 15782, 16796, 18817, 20026, 20638, 23066, 27404, 30628, 31564, 37634, 40052, 41276, 46132, 75268, 130169, 134147, 149929, 196061, 244621, 260338, 268294, 299858, 319889, 357523, 392122, 489242, 520676, 536588, 599716, 639778, 715046, 784244, 978484, 1279556, 1430092, 2548793, 4158557, 4647799, 5097586, 6077891, 8317114, 9295598, 10195172, 12155782, 16634228, 18591196, 24311564, 79012583, 158025166, 316050332]

約数ペア:

[(1, 316050332), (2, 158025166), (4, 79012583), (13, 24311564), (17, 18591196), (19, 16634228), (26, 12155782), (31, 10195172), (34, 9295598), (38, 8317114), (52, 6077891), (62, 5097586), (68, 4647799), (76, 4158557), (124, 2548793), (221, 1430092), (247, 1279556), (323, 978484), (403, 784244), (442, 715046), (494, 639778), (527, 599716), (589, 536588), (607, 520676), (646, 489242), (806, 392122), (884, 357523), (988, 319889), (1054, 299858), (1178, 268294), (1214, 260338), (1292, 244621), (1612, 196061), (2108, 149929), (2356, 134147), (2428, 130169), (4199, 75268), (6851, 46132), (7657, 41276), (7891, 40052), (8398, 37634), (10013, 31564), (10319, 30628), (11533, 27404), (13702, 23066), (15314, 20638), (15782, 20026), (16796, 18817)]