1328134612

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{907}}^1$

素因数の和:1197

約数の個数: 72

約数和(自身を含む): 2805589248

約数和(自身を除く): 1477454636

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 241, 434, 482, 868, 907, 964, 1519, 1687, 1814, 3038, 3374, 3628, 6076, 6349, 6748, 7471, 11809, 12698, 14942, 23618, 25396, 28117, 29884, 44443, 47236, 52297, 56234, 88886, 104594, 112468, 177772, 196819, 209188, 218587, 366079, 393638, 437174, 732158, 787276, 874348, 1377733, 1464316, 1530109, 2755466, 3060218, 5510932, 6120436, 6776197, 10710763, 13552394, 21421526, 27104788, 42843052, 47433379, 94866758, 189733516, 332033653, 664067306, 1328134612]

約数ペア:

[(1, 1328134612), (2, 664067306), (4, 332033653), (7, 189733516), (14, 94866758), (28, 47433379), (31, 42843052), (49, 27104788), (62, 21421526), (98, 13552394), (124, 10710763), (196, 6776197), (217, 6120436), (241, 5510932), (434, 3060218), (482, 2755466), (868, 1530109), (907, 1464316), (964, 1377733), (1519, 874348), (1687, 787276), (1814, 732158), (3038, 437174), (3374, 393638), (3628, 366079), (6076, 218587), (6349, 209188), (6748, 196819), (7471, 177772), (11809, 112468), (12698, 104594), (14942, 88886), (23618, 56234), (25396, 52297), (28117, 47236), (29884, 44443)]