2873215672928

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{433}}^1\times {\mathrm{4507}}^1$

素因数の和:5420

約数の個数: 96

約数和(自身を含む): 5729019569280

約数和(自身を除く): 2855803896352

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 331, 433, 556, 662, 866, 1112, 1324, 1732, 2224, 2648, 3464, 4448, 4507, 5296, 6928, 9014, 10592, 13856, 18028, 36056, 46009, 60187, 72112, 92018, 120374, 143323, 144224, 184036, 240748, 286646, 368072, 481496, 573292, 626473, 736144, 962992, 1146584, 1252946, 1472288, 1491817, 1925984, 1951531, 2293168, 2505892, 2983634, 3903062, 4586336, 5011784, 5967268, 7806124, 10023568, 11934536, 15612248, 19921897, 20047136, 23869072, 31224496, 39843794, 47738144, 62448992, 79687588, 159375176, 207362563, 271262809, 318750352, 414725126, 542525618, 637500704, 645956761, 829450252, 1085051236, 1291913522, 1658900504, 2170102472, 2583827044, 3317801008, 4340204944, 5167654088, 6635602016, 8680409888, 10335308176, 20670616352, 89787989779, 179575979558, 359151959116, 718303918232, 1436607836464, 2873215672928]

約数ペア:

[(1, 2873215672928), (2, 1436607836464), (4, 718303918232), (8, 359151959116), (16, 179575979558), (32, 89787989779), (139, 20670616352), (278, 10335308176), (331, 8680409888), (433, 6635602016), (556, 5167654088), (662, 4340204944), (866, 3317801008), (1112, 2583827044), (1324, 2170102472), (1732, 1658900504), (2224, 1291913522), (2648, 1085051236), (3464, 829450252), (4448, 645956761), (4507, 637500704), (5296, 542525618), (6928, 414725126), (9014, 318750352), (10592, 271262809), (13856, 207362563), (18028, 159375176), (36056, 79687588), (46009, 62448992), (60187, 47738144), (72112, 39843794), (92018, 31224496), (120374, 23869072), (143323, 20047136), (144224, 19921897), (184036, 15612248), (240748, 11934536), (286646, 10023568), (368072, 7806124), (481496, 5967268), (573292, 5011784), (626473, 4586336), (736144, 3903062), (962992, 2983634), (1146584, 2505892), (1252946, 2293168), (1472288, 1951531), (1491817, 1925984)]