674673984

素因数分解:

$2^6\times 3^2\times {\mathrm{37}}^1\times {\mathrm{31657}}^1$

素因数の和:31712

約数の個数: 84

約数和(自身を含む): 1986159604

約数和(自身を除く): 1311485620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 144, 148, 192, 222, 288, 296, 333, 444, 576, 592, 666, 888, 1184, 1332, 1776, 2368, 2664, 3552, 5328, 7104, 10656, 21312, 31657, 63314, 94971, 126628, 189942, 253256, 284913, 379884, 506512, 569826, 759768, 1013024, 1139652, 1171309, 1519536, 2026048, 2279304, 2342618, 3039072, 3513927, 4558608, 4685236, 6078144, 7027854, 9117216, 9370472, 10541781, 14055708, 18234432, 18740944, 21083562, 28111416, 37481888, 42167124, 56222832, 74963776, 84334248, 112445664, 168668496, 224891328, 337336992, 674673984]

約数ペア:

[(1, 674673984), (2, 337336992), (3, 224891328), (4, 168668496), (6, 112445664), (8, 84334248), (9, 74963776), (12, 56222832), (16, 42167124), (18, 37481888), (24, 28111416), (32, 21083562), (36, 18740944), (37, 18234432), (48, 14055708), (64, 10541781), (72, 9370472), (74, 9117216), (96, 7027854), (111, 6078144), (144, 4685236), (148, 4558608), (192, 3513927), (222, 3039072), (288, 2342618), (296, 2279304), (333, 2026048), (444, 1519536), (576, 1171309), (592, 1139652), (666, 1013024), (888, 759768), (1184, 569826), (1332, 506512), (1776, 379884), (2368, 284913), (2664, 253256), (3552, 189942), (5328, 126628), (7104, 94971), (10656, 63314), (21312, 31657)]