1425421416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:727

約数の個数: 128

約数和(自身を含む): 3820400640

約数和(自身を除く): 2394979224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 83, 93, 123, 124, 164, 166, 186, 246, 248, 249, 328, 332, 372, 492, 498, 563, 664, 744, 984, 996, 1126, 1271, 1689, 1992, 2252, 2542, 2573, 3378, 3403, 3813, 4504, 5084, 5146, 6756, 6806, 7626, 7719, 10168, 10209, 10292, 13512, 13612, 15252, 15438, 17453, 20418, 20584, 23083, 27224, 30504, 30876, 34906, 40836, 46166, 46729, 52359, 61752, 69249, 69812, 81672, 92332, 93458, 104718, 105493, 138498, 139624, 140187, 184664, 186916, 209436, 210986, 276996, 280374, 316479, 373832, 418872, 421972, 553992, 560748, 632958, 715573, 843944, 1121496, 1265916, 1431146, 1448599, 1915889, 2146719, 2531832, 2862292, 2897198, 3831778, 4293438, 4345797, 5724584, 5747667, 5794396, 7663556, 8586876, 8691594, 11495334, 11588792, 15327112, 17173752, 17383188, 22990668, 34766376, 45981336, 59392559, 118785118, 178177677, 237570236, 356355354, 475140472, 712710708, 1425421416]

約数ペア:

[(1, 1425421416), (2, 712710708), (3, 475140472), (4, 356355354), (6, 237570236), (8, 178177677), (12, 118785118), (24, 59392559), (31, 45981336), (41, 34766376), (62, 22990668), (82, 17383188), (83, 17173752), (93, 15327112), (123, 11588792), (124, 11495334), (164, 8691594), (166, 8586876), (186, 7663556), (246, 5794396), (248, 5747667), (249, 5724584), (328, 4345797), (332, 4293438), (372, 3831778), (492, 2897198), (498, 2862292), (563, 2531832), (664, 2146719), (744, 1915889), (984, 1448599), (996, 1431146), (1126, 1265916), (1271, 1121496), (1689, 843944), (1992, 715573), (2252, 632958), (2542, 560748), (2573, 553992), (3378, 421972), (3403, 418872), (3813, 373832), (4504, 316479), (5084, 280374), (5146, 276996), (6756, 210986), (6806, 209436), (7626, 186916), (7719, 184664), (10168, 140187), (10209, 139624), (10292, 138498), (13512, 105493), (13612, 104718), (15252, 93458), (15438, 92332), (17453, 81672), (20418, 69812), (20584, 69249), (23083, 61752), (27224, 52359), (30504, 46729), (30876, 46166), (34906, 40836)]