171279984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1862

約数の個数: 80

約数和(自身を含む): 470307200

約数和(自身を除く): 299027216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 109, 114, 152, 218, 228, 304, 327, 436, 456, 654, 872, 912, 1308, 1723, 1744, 2071, 2616, 3446, 4142, 5169, 5232, 6213, 6892, 8284, 10338, 12426, 13784, 16568, 20676, 24852, 27568, 32737, 33136, 41352, 49704, 65474, 82704, 98211, 99408, 130948, 187807, 196422, 261896, 375614, 392844, 523792, 563421, 751228, 785688, 1126842, 1502456, 1571376, 2253684, 3004912, 3568333, 4507368, 7136666, 9014736, 10704999, 14273332, 21409998, 28546664, 42819996, 57093328, 85639992, 171279984]

約数ペア:

[(1, 171279984), (2, 85639992), (3, 57093328), (4, 42819996), (6, 28546664), (8, 21409998), (12, 14273332), (16, 10704999), (19, 9014736), (24, 7136666), (38, 4507368), (48, 3568333), (57, 3004912), (76, 2253684), (109, 1571376), (114, 1502456), (152, 1126842), (218, 785688), (228, 751228), (304, 563421), (327, 523792), (436, 392844), (456, 375614), (654, 261896), (872, 196422), (912, 187807), (1308, 130948), (1723, 99408), (1744, 98211), (2071, 82704), (2616, 65474), (3446, 49704), (4142, 41352), (5169, 33136), (5232, 32737), (6213, 27568), (6892, 24852), (8284, 20676), (10338, 16568), (12426, 13784)]