15816887472

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1\times {\mathrm{3373}}^1$

素因数の和:4058

約数の個数: 80

約数和(自身を含む): 41154810368

約数和(自身を除く): 25337922896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 463, 633, 844, 926, 1266, 1389, 1688, 1852, 2532, 2778, 3373, 3376, 3704, 5064, 5556, 6746, 7408, 10119, 10128, 11112, 13492, 20238, 22224, 26984, 40476, 53968, 80952, 97693, 161904, 195386, 293079, 390772, 586158, 711703, 781544, 1172316, 1423406, 1561699, 1563088, 2135109, 2344632, 2846812, 3123398, 4270218, 4685097, 4689264, 5693624, 6246796, 8540436, 9370194, 11387248, 12493592, 17080872, 18740388, 24987184, 34161744, 37480776, 74961552, 329518489, 659036978, 988555467, 1318073956, 1977110934, 2636147912, 3954221868, 5272295824, 7908443736, 15816887472]

約数ペア:

[(1, 15816887472), (2, 7908443736), (3, 5272295824), (4, 3954221868), (6, 2636147912), (8, 1977110934), (12, 1318073956), (16, 988555467), (24, 659036978), (48, 329518489), (211, 74961552), (422, 37480776), (463, 34161744), (633, 24987184), (844, 18740388), (926, 17080872), (1266, 12493592), (1389, 11387248), (1688, 9370194), (1852, 8540436), (2532, 6246796), (2778, 5693624), (3373, 4689264), (3376, 4685097), (3704, 4270218), (5064, 3123398), (5556, 2846812), (6746, 2344632), (7408, 2135109), (10119, 1563088), (10128, 1561699), (11112, 1423406), (13492, 1172316), (20238, 781544), (22224, 711703), (26984, 586158), (40476, 390772), (53968, 293079), (80952, 195386), (97693, 161904)]