448056224

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 1130427648

約数和(自身を除く): 682371424

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 77, 88, 112, 121, 122, 154, 176, 224, 242, 244, 271, 308, 352, 427, 484, 488, 542, 616, 671, 847, 854, 968, 976, 1084, 1232, 1342, 1694, 1708, 1897, 1936, 1952, 2168, 2464, 2684, 2981, 3388, 3416, 3794, 3872, 4336, 4697, 5368, 5962, 6776, 6832, 7381, 7588, 8672, 9394, 10736, 11924, 13552, 13664, 14762, 15176, 16531, 18788, 20867, 21472, 23848, 27104, 29524, 30352, 32791, 33062, 37576, 41734, 47696, 51667, 59048, 60704, 65582, 66124, 75152, 83468, 95392, 103334, 115717, 118096, 131164, 132248, 150304, 166936, 181841, 206668, 229537, 231434, 236192, 262328, 264496, 333872, 363682, 413336, 459074, 462868, 524656, 528992, 667744, 727364, 826672, 918148, 925736, 1049312, 1272887, 1454728, 1653344, 1836296, 1851472, 2000251, 2545774, 2909456, 3672592, 3702944, 4000502, 5091548, 5818912, 7345184, 8001004, 10183096, 14001757, 16002008, 20366192, 28003514, 32004016, 40732384, 56007028, 64008032, 112014056, 224028112, 448056224]

約数ペア:

[(1, 448056224), (2, 224028112), (4, 112014056), (7, 64008032), (8, 56007028), (11, 40732384), (14, 32004016), (16, 28003514), (22, 20366192), (28, 16002008), (32, 14001757), (44, 10183096), (56, 8001004), (61, 7345184), (77, 5818912), (88, 5091548), (112, 4000502), (121, 3702944), (122, 3672592), (154, 2909456), (176, 2545774), (224, 2000251), (242, 1851472), (244, 1836296), (271, 1653344), (308, 1454728), (352, 1272887), (427, 1049312), (484, 925736), (488, 918148), (542, 826672), (616, 727364), (671, 667744), (847, 528992), (854, 524656), (968, 462868), (976, 459074), (1084, 413336), (1232, 363682), (1342, 333872), (1694, 264496), (1708, 262328), (1897, 236192), (1936, 231434), (1952, 229537), (2168, 206668), (2464, 181841), (2684, 166936), (2981, 150304), (3388, 132248), (3416, 131164), (3794, 118096), (3872, 115717), (4336, 103334), (4697, 95392), (5368, 83468), (5962, 75152), (6776, 66124), (6832, 65582), (7381, 60704), (7588, 59048), (8672, 51667), (9394, 47696), (10736, 41734), (11924, 37576), (13552, 33062), (13664, 32791), (14762, 30352), (15176, 29524), (16531, 27104), (18788, 23848), (20867, 21472)]