421734768

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1061}}^1$

素因数の和:1112

約数の個数: 180

約数和(自身を含む): 1373637528

約数和(自身を除く): 951902760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 273, 294, 312, 336, 338, 364, 392, 507, 546, 588, 624, 637, 676, 728, 784, 1014, 1061, 1092, 1176, 1183, 1274, 1352, 1456, 1911, 2028, 2122, 2184, 2352, 2366, 2548, 2704, 3183, 3549, 3822, 4056, 4244, 4368, 4732, 5096, 6366, 7098, 7427, 7644, 8112, 8281, 8488, 9464, 10192, 12732, 13793, 14196, 14854, 15288, 16562, 16976, 18928, 22281, 24843, 25464, 27586, 28392, 29708, 30576, 33124, 41379, 44562, 49686, 50928, 51989, 55172, 56784, 59416, 66248, 82758, 89124, 96551, 99372, 103978, 110344, 118832, 132496, 155967, 165516, 178248, 179309, 193102, 198744, 207956, 220688, 289653, 311934, 331032, 356496, 358618, 386204, 397488, 415912, 537927, 579306, 623868, 662064, 675857, 717236, 772408, 831824, 1075854, 1158612, 1247736, 1255163, 1351714, 1434472, 1544816, 2027571, 2151708, 2317224, 2495472, 2510326, 2703428, 2868944, 3765489, 4055142, 4303416, 4634448, 5020652, 5406856, 7530978, 8110284, 8606832, 8786141, 10041304, 10813712, 15061956, 16220568, 17572282, 20082608, 26358423, 30123912, 32441136, 35144564, 52716846, 60247824, 70289128, 105433692, 140578256, 210867384, 421734768]

約数ペア:

[(1, 421734768), (2, 210867384), (3, 140578256), (4, 105433692), (6, 70289128), (7, 60247824), (8, 52716846), (12, 35144564), (13, 32441136), (14, 30123912), (16, 26358423), (21, 20082608), (24, 17572282), (26, 16220568), (28, 15061956), (39, 10813712), (42, 10041304), (48, 8786141), (49, 8606832), (52, 8110284), (56, 7530978), (78, 5406856), (84, 5020652), (91, 4634448), (98, 4303416), (104, 4055142), (112, 3765489), (147, 2868944), (156, 2703428), (168, 2510326), (169, 2495472), (182, 2317224), (196, 2151708), (208, 2027571), (273, 1544816), (294, 1434472), (312, 1351714), (336, 1255163), (338, 1247736), (364, 1158612), (392, 1075854), (507, 831824), (546, 772408), (588, 717236), (624, 675857), (637, 662064), (676, 623868), (728, 579306), (784, 537927), (1014, 415912), (1061, 397488), (1092, 386204), (1176, 358618), (1183, 356496), (1274, 331032), (1352, 311934), (1456, 289653), (1911, 220688), (2028, 207956), (2122, 198744), (2184, 193102), (2352, 179309), (2366, 178248), (2548, 165516), (2704, 155967), (3183, 132496), (3549, 118832), (3822, 110344), (4056, 103978), (4244, 99372), (4368, 96551), (4732, 89124), (5096, 82758), (6366, 66248), (7098, 59416), (7427, 56784), (7644, 55172), (8112, 51989), (8281, 50928), (8488, 49686), (9464, 44562), (10192, 41379), (12732, 33124), (13793, 30576), (14196, 29708), (14854, 28392), (15288, 27586), (16562, 25464), (16976, 24843), (18928, 22281)]