1397180416

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 2940537600

約数和(自身を除く): 1543357184

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 128, 236, 248, 256, 373, 472, 496, 512, 746, 944, 992, 1024, 1492, 1829, 1888, 1984, 2048, 2984, 3658, 3776, 3968, 5968, 7316, 7552, 7936, 11563, 11936, 14632, 15104, 15872, 22007, 23126, 23872, 29264, 30208, 31744, 44014, 46252, 47744, 58528, 60416, 63488, 88028, 92504, 95488, 117056, 120832, 176056, 185008, 190976, 234112, 352112, 370016, 381952, 468224, 682217, 704224, 740032, 763904, 936448, 1364434, 1408448, 1480064, 1872896, 2728868, 2816896, 2960128, 3745792, 5457736, 5633792, 5920256, 10915472, 11267584, 11840512, 21830944, 22535168, 23681024, 43661888, 45070336, 87323776, 174647552, 349295104, 698590208, 1397180416]

約数ペア:

[(1, 1397180416), (2, 698590208), (4, 349295104), (8, 174647552), (16, 87323776), (31, 45070336), (32, 43661888), (59, 23681024), (62, 22535168), (64, 21830944), (118, 11840512), (124, 11267584), (128, 10915472), (236, 5920256), (248, 5633792), (256, 5457736), (373, 3745792), (472, 2960128), (496, 2816896), (512, 2728868), (746, 1872896), (944, 1480064), (992, 1408448), (1024, 1364434), (1492, 936448), (1829, 763904), (1888, 740032), (1984, 704224), (2048, 682217), (2984, 468224), (3658, 381952), (3776, 370016), (3968, 352112), (5968, 234112), (7316, 190976), (7552, 185008), (7936, 176056), (11563, 120832), (11936, 117056), (14632, 95488), (15104, 92504), (15872, 88028), (22007, 63488), (23126, 60416), (23872, 58528), (29264, 47744), (30208, 46252), (31744, 44014)]