329054244

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:677

約数の個数: 72

約数和(自身を含む): 821089920

約数和(自身を除く): 492035676

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 239, 289, 397, 478, 578, 717, 794, 867, 956, 1156, 1191, 1434, 1588, 1734, 2382, 2868, 3468, 4063, 4764, 6749, 8126, 12189, 13498, 16252, 20247, 24378, 26996, 40494, 48756, 69071, 80988, 94883, 114733, 138142, 189766, 207213, 229466, 276284, 284649, 344199, 379532, 414426, 458932, 569298, 688398, 828852, 1138596, 1376796, 1613011, 3226022, 4839033, 6452044, 9678066, 19356132, 27421187, 54842374, 82263561, 109684748, 164527122, 329054244]

約数ペア:

[(1, 329054244), (2, 164527122), (3, 109684748), (4, 82263561), (6, 54842374), (12, 27421187), (17, 19356132), (34, 9678066), (51, 6452044), (68, 4839033), (102, 3226022), (204, 1613011), (239, 1376796), (289, 1138596), (397, 828852), (478, 688398), (578, 569298), (717, 458932), (794, 414426), (867, 379532), (956, 344199), (1156, 284649), (1191, 276284), (1434, 229466), (1588, 207213), (1734, 189766), (2382, 138142), (2868, 114733), (3468, 94883), (4063, 80988), (4764, 69071), (6749, 48756), (8126, 40494), (12189, 26996), (13498, 24378), (16252, 20247)]