308819784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 192

約数和(自身を含む): 975024000

約数和(自身を除く): 666204216

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, 149, 156, 168, 169, 182, 219, 273, 292, 298, 312, 338, 364, 438, 447, 507, 511, 546, 584, 596, 676, 728, 876, 894, 949, 1014, 1022, 1043, 1092, 1183, 1192, 1352, 1533, 1752, 1788, 1898, 1937, 2028, 2044, 2086, 2184, 2366, 2847, 3066, 3129, 3549, 3576, 3796, 3874, 4056, 4088, 4172, 4732, 5694, 5811, 6132, 6258, 6643, 7098, 7592, 7748, 8344, 9464, 10877, 11388, 11622, 12264, 12337, 12516, 13286, 13559, 14196, 15496, 19929, 21754, 22776, 23244, 24674, 25032, 25181, 26572, 27118, 28392, 32631, 37011, 39858, 40677, 43508, 46488, 49348, 50362, 53144, 54236, 65262, 74022, 75543, 76139, 79716, 81354, 86359, 87016, 98696, 100724, 108472, 130524, 141401, 148044, 151086, 152278, 159432, 162708, 172718, 176267, 201448, 228417, 259077, 261048, 282802, 296088, 302172, 304556, 325416, 345436, 352534, 424203, 456834, 518154, 528801, 565604, 604344, 609112, 690872, 705068, 848406, 913668, 989807, 1036308, 1057602, 1131208, 1410136, 1696812, 1827336, 1838213, 1979614, 2072616, 2115204, 2969421, 3393624, 3676426, 3959228, 4230408, 5514639, 5938842, 7352852, 7918456, 11029278, 11877684, 12867491, 14705704, 22058556, 23755368, 25734982, 38602473, 44117112, 51469964, 77204946, 102939928, 154409892, 308819784]

約数ペア:

[(1, 308819784), (2, 154409892), (3, 102939928), (4, 77204946), (6, 51469964), (7, 44117112), (8, 38602473), (12, 25734982), (13, 23755368), (14, 22058556), (21, 14705704), (24, 12867491), (26, 11877684), (28, 11029278), (39, 7918456), (42, 7352852), (52, 5938842), (56, 5514639), (73, 4230408), (78, 3959228), (84, 3676426), (91, 3393624), (104, 2969421), (146, 2115204), (149, 2072616), (156, 1979614), (168, 1838213), (169, 1827336), (182, 1696812), (219, 1410136), (273, 1131208), (292, 1057602), (298, 1036308), (312, 989807), (338, 913668), (364, 848406), (438, 705068), (447, 690872), (507, 609112), (511, 604344), (546, 565604), (584, 528801), (596, 518154), (676, 456834), (728, 424203), (876, 352534), (894, 345436), (949, 325416), (1014, 304556), (1022, 302172), (1043, 296088), (1092, 282802), (1183, 261048), (1192, 259077), (1352, 228417), (1533, 201448), (1752, 176267), (1788, 172718), (1898, 162708), (1937, 159432), (2028, 152278), (2044, 151086), (2086, 148044), (2184, 141401), (2366, 130524), (2847, 108472), (3066, 100724), (3129, 98696), (3549, 87016), (3576, 86359), (3796, 81354), (3874, 79716), (4056, 76139), (4088, 75543), (4172, 74022), (4732, 65262), (5694, 54236), (5811, 53144), (6132, 50362), (6258, 49348), (6643, 46488), (7098, 43508), (7592, 40677), (7748, 39858), (8344, 37011), (9464, 32631), (10877, 28392), (11388, 27118), (11622, 26572), (12264, 25181), (12337, 25032), (12516, 24674), (13286, 23244), (13559, 22776), (14196, 21754), (15496, 19929)]