315971292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 971156480

約数和(自身を除く): 655185188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 97, 114, 133, 156, 157, 182, 194, 228, 247, 266, 273, 291, 314, 364, 388, 399, 471, 494, 532, 546, 582, 628, 679, 741, 798, 942, 988, 1092, 1099, 1164, 1261, 1358, 1482, 1596, 1729, 1843, 1884, 2037, 2041, 2198, 2522, 2716, 2964, 2983, 3297, 3458, 3686, 3783, 4074, 4082, 4396, 5044, 5187, 5529, 5966, 6123, 6594, 6916, 7372, 7566, 8148, 8164, 8827, 8949, 10374, 11058, 11932, 12246, 12901, 13188, 14287, 15132, 15229, 17654, 17898, 20748, 20881, 22116, 23959, 24492, 25802, 26481, 28574, 30458, 35308, 35796, 38703, 38779, 41762, 42861, 45687, 47918, 51604, 52962, 57148, 60916, 62643, 71877, 77406, 77558, 83524, 85722, 91374, 95836, 105924, 106603, 116337, 125286, 143754, 154812, 155116, 167713, 171444, 182748, 197977, 213206, 232674, 250572, 271453, 287508, 289351, 319809, 335426, 395954, 426412, 465348, 503139, 542906, 578702, 593931, 639618, 670852, 791908, 814359, 868053, 1006278, 1085812, 1157404, 1187862, 1279236, 1385839, 1628718, 1736106, 2012556, 2025457, 2375724, 2771678, 3257436, 3472212, 3761563, 4050914, 4157517, 5543356, 6076371, 7523126, 8101828, 8315034, 11284689, 12152742, 15046252, 16630068, 22569378, 24305484, 26330941, 45138756, 52661882, 78992823, 105323764, 157985646, 315971292]

約数ペア:

[(1, 315971292), (2, 157985646), (3, 105323764), (4, 78992823), (6, 52661882), (7, 45138756), (12, 26330941), (13, 24305484), (14, 22569378), (19, 16630068), (21, 15046252), (26, 12152742), (28, 11284689), (38, 8315034), (39, 8101828), (42, 7523126), (52, 6076371), (57, 5543356), (76, 4157517), (78, 4050914), (84, 3761563), (91, 3472212), (97, 3257436), (114, 2771678), (133, 2375724), (156, 2025457), (157, 2012556), (182, 1736106), (194, 1628718), (228, 1385839), (247, 1279236), (266, 1187862), (273, 1157404), (291, 1085812), (314, 1006278), (364, 868053), (388, 814359), (399, 791908), (471, 670852), (494, 639618), (532, 593931), (546, 578702), (582, 542906), (628, 503139), (679, 465348), (741, 426412), (798, 395954), (942, 335426), (988, 319809), (1092, 289351), (1099, 287508), (1164, 271453), (1261, 250572), (1358, 232674), (1482, 213206), (1596, 197977), (1729, 182748), (1843, 171444), (1884, 167713), (2037, 155116), (2041, 154812), (2198, 143754), (2522, 125286), (2716, 116337), (2964, 106603), (2983, 105924), (3297, 95836), (3458, 91374), (3686, 85722), (3783, 83524), (4074, 77558), (4082, 77406), (4396, 71877), (5044, 62643), (5187, 60916), (5529, 57148), (5966, 52962), (6123, 51604), (6594, 47918), (6916, 45687), (7372, 42861), (7566, 41762), (8148, 38779), (8164, 38703), (8827, 35796), (8949, 35308), (10374, 30458), (11058, 28574), (11932, 26481), (12246, 25802), (12901, 24492), (13188, 23959), (14287, 22116), (15132, 20881), (15229, 20748), (17654, 17898)]