1383640832

素因数分解:

$2^8\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1511}}^1$

素因数の和:1614

約数の個数: 108

約数和(自身を含む): 3258961776

約数和(自身を除く): 1875320944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 256, 292, 392, 448, 511, 584, 784, 896, 1022, 1168, 1511, 1568, 1792, 2044, 2336, 3022, 3136, 3577, 4088, 4672, 6044, 6272, 7154, 8176, 9344, 10577, 12088, 12544, 14308, 16352, 18688, 21154, 24176, 28616, 32704, 42308, 48352, 57232, 65408, 74039, 84616, 96704, 110303, 114464, 130816, 148078, 169232, 193408, 220606, 228928, 296156, 338464, 386816, 441212, 457856, 592312, 676928, 772121, 882424, 915712, 1184624, 1353856, 1544242, 1764848, 2369248, 2707712, 3088484, 3529696, 4738496, 5404847, 6176968, 7059392, 9476992, 10809694, 12353936, 14118784, 18953984, 21619388, 24707872, 28237568, 43238776, 49415744, 86477552, 98831488, 172955104, 197662976, 345910208, 691820416, 1383640832]

約数ペア:

[(1, 1383640832), (2, 691820416), (4, 345910208), (7, 197662976), (8, 172955104), (14, 98831488), (16, 86477552), (28, 49415744), (32, 43238776), (49, 28237568), (56, 24707872), (64, 21619388), (73, 18953984), (98, 14118784), (112, 12353936), (128, 10809694), (146, 9476992), (196, 7059392), (224, 6176968), (256, 5404847), (292, 4738496), (392, 3529696), (448, 3088484), (511, 2707712), (584, 2369248), (784, 1764848), (896, 1544242), (1022, 1353856), (1168, 1184624), (1511, 915712), (1568, 882424), (1792, 772121), (2044, 676928), (2336, 592312), (3022, 457856), (3136, 441212), (3577, 386816), (4088, 338464), (4672, 296156), (6044, 228928), (6272, 220606), (7154, 193408), (8176, 169232), (9344, 148078), (10577, 130816), (12088, 114464), (12544, 110303), (14308, 96704), (16352, 84616), (18688, 74039), (21154, 65408), (24176, 57232), (28616, 48352), (32704, 42308)]