290468178

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 240

約数和(自身を含む): 880903296

約数和(自身を除く): 590435118

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 47, 49, 63, 66, 77, 78, 91, 94, 98, 99, 117, 126, 141, 143, 147, 154, 182, 198, 231, 234, 273, 282, 286, 294, 329, 343, 423, 429, 441, 462, 517, 539, 546, 611, 637, 658, 686, 693, 819, 846, 858, 882, 987, 1001, 1029, 1034, 1078, 1222, 1274, 1287, 1386, 1551, 1617, 1638, 1833, 1911, 1974, 2002, 2058, 2303, 2401, 2574, 2961, 3003, 3087, 3102, 3234, 3619, 3666, 3773, 3822, 4277, 4459, 4606, 4653, 4802, 4851, 5499, 5733, 5922, 6006, 6174, 6721, 6909, 7007, 7203, 7238, 7546, 8554, 8918, 9009, 9306, 9702, 10857, 10998, 11319, 11466, 12831, 13377, 13442, 13818, 14014, 14406, 16121, 18018, 20163, 20727, 21021, 21609, 21714, 22638, 25333, 25662, 26411, 26754, 29939, 31213, 32242, 32571, 33957, 38493, 40131, 40326, 41454, 42042, 43218, 47047, 48363, 49049, 50666, 52822, 59878, 60489, 62426, 63063, 65142, 67914, 75999, 76986, 79233, 80262, 89817, 93639, 94094, 96726, 98098, 112847, 120978, 126126, 141141, 145089, 147147, 151998, 158466, 177331, 179634, 187278, 209573, 225694, 227997, 237699, 269451, 280917, 282282, 290178, 294294, 329329, 338541, 343343, 354662, 419146, 423423, 441441, 455994, 475398, 531993, 538902, 561834, 628719, 658658, 677082, 686686, 846846, 882882, 987987, 1015623, 1030029, 1063986, 1241317, 1257438, 1467011, 1595979, 1886157, 1975974, 2031246, 2060058, 2305303, 2482634, 2934022, 2963961, 3090087, 3191958, 3723951, 3772314, 4401033, 4610606, 5927922, 6180174, 6915909, 7447902, 8802066, 11171853, 13203099, 13831818, 16137121, 20747727, 22343706, 26406198, 32274242, 41495454, 48411363, 96822726, 145234089, 290468178]

約数ペア:

[(1, 290468178), (2, 145234089), (3, 96822726), (6, 48411363), (7, 41495454), (9, 32274242), (11, 26406198), (13, 22343706), (14, 20747727), (18, 16137121), (21, 13831818), (22, 13203099), (26, 11171853), (33, 8802066), (39, 7447902), (42, 6915909), (47, 6180174), (49, 5927922), (63, 4610606), (66, 4401033), (77, 3772314), (78, 3723951), (91, 3191958), (94, 3090087), (98, 2963961), (99, 2934022), (117, 2482634), (126, 2305303), (141, 2060058), (143, 2031246), (147, 1975974), (154, 1886157), (182, 1595979), (198, 1467011), (231, 1257438), (234, 1241317), (273, 1063986), (282, 1030029), (286, 1015623), (294, 987987), (329, 882882), (343, 846846), (423, 686686), (429, 677082), (441, 658658), (462, 628719), (517, 561834), (539, 538902), (546, 531993), (611, 475398), (637, 455994), (658, 441441), (686, 423423), (693, 419146), (819, 354662), (846, 343343), (858, 338541), (882, 329329), (987, 294294), (1001, 290178), (1029, 282282), (1034, 280917), (1078, 269451), (1222, 237699), (1274, 227997), (1287, 225694), (1386, 209573), (1551, 187278), (1617, 179634), (1638, 177331), (1833, 158466), (1911, 151998), (1974, 147147), (2002, 145089), (2058, 141141), (2303, 126126), (2401, 120978), (2574, 112847), (2961, 98098), (3003, 96726), (3087, 94094), (3102, 93639), (3234, 89817), (3619, 80262), (3666, 79233), (3773, 76986), (3822, 75999), (4277, 67914), (4459, 65142), (4606, 63063), (4653, 62426), (4802, 60489), (4851, 59878), (5499, 52822), (5733, 50666), (5922, 49049), (6006, 48363), (6174, 47047), (6721, 43218), (6909, 42042), (7007, 41454), (7203, 40326), (7238, 40131), (7546, 38493), (8554, 33957), (8918, 32571), (9009, 32242), (9306, 31213), (9702, 29939), (10857, 26754), (10998, 26411), (11319, 25662), (11466, 25333), (12831, 22638), (13377, 21714), (13442, 21609), (13818, 21021), (14014, 20727), (14406, 20163), (16121, 18018)]