312992244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 891072000

約数和(自身を除く): 578079756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 31, 36, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 171, 174, 186, 228, 261, 279, 342, 348, 372, 509, 522, 551, 558, 589, 684, 899, 1018, 1044, 1102, 1116, 1178, 1527, 1653, 1767, 1798, 2036, 2204, 2356, 2697, 3054, 3306, 3534, 3596, 4581, 4959, 5301, 5394, 6108, 6612, 7068, 8091, 9162, 9671, 9918, 10602, 10788, 14761, 15779, 16182, 17081, 18324, 19342, 19836, 21204, 29013, 29522, 31558, 32364, 34162, 38684, 44283, 47337, 51243, 58026, 59044, 63116, 68324, 87039, 88566, 94674, 102486, 116052, 132849, 142011, 153729, 174078, 177132, 189348, 204972, 265698, 280459, 284022, 299801, 307458, 348156, 457591, 531396, 560918, 568044, 599602, 614916, 841377, 899403, 915182, 1121836, 1199204, 1372773, 1682754, 1798806, 1830364, 2524131, 2698209, 2745546, 3365508, 3597612, 4118319, 5048262, 5396418, 5491092, 8236638, 8694229, 10096524, 10792836, 16473276, 17388458, 26082687, 34776916, 52165374, 78248061, 104330748, 156496122, 312992244]

約数ペア:

[(1, 312992244), (2, 156496122), (3, 104330748), (4, 78248061), (6, 52165374), (9, 34776916), (12, 26082687), (18, 17388458), (19, 16473276), (29, 10792836), (31, 10096524), (36, 8694229), (38, 8236638), (57, 5491092), (58, 5396418), (62, 5048262), (76, 4118319), (87, 3597612), (93, 3365508), (114, 2745546), (116, 2698209), (124, 2524131), (171, 1830364), (174, 1798806), (186, 1682754), (228, 1372773), (261, 1199204), (279, 1121836), (342, 915182), (348, 899403), (372, 841377), (509, 614916), (522, 599602), (551, 568044), (558, 560918), (589, 531396), (684, 457591), (899, 348156), (1018, 307458), (1044, 299801), (1102, 284022), (1116, 280459), (1178, 265698), (1527, 204972), (1653, 189348), (1767, 177132), (1798, 174078), (2036, 153729), (2204, 142011), (2356, 132849), (2697, 116052), (3054, 102486), (3306, 94674), (3534, 88566), (3596, 87039), (4581, 68324), (4959, 63116), (5301, 59044), (5394, 58026), (6108, 51243), (6612, 47337), (7068, 44283), (8091, 38684), (9162, 34162), (9671, 32364), (9918, 31558), (10602, 29522), (10788, 29013), (14761, 21204), (15779, 19836), (16182, 19342), (17081, 18324)]