309110928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1049}}^1$

素因数の和:1944

約数の個数: 80

約数和(自身を含む): 914524800

約数和(自身を除く): 605413872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 877, 1049, 1754, 2098, 2631, 3147, 3508, 4196, 5262, 6139, 6294, 7016, 7343, 8392, 10524, 12278, 12588, 14032, 14686, 16784, 18417, 21048, 22029, 24556, 25176, 29372, 36834, 42096, 44058, 49112, 50352, 58744, 73668, 88116, 98224, 117488, 147336, 176232, 294672, 352464, 919973, 1839946, 2759919, 3679892, 5519838, 6439811, 7359784, 11039676, 12879622, 14719568, 19319433, 22079352, 25759244, 38638866, 44158704, 51518488, 77277732, 103036976, 154555464, 309110928]

約数ペア:

[(1, 309110928), (2, 154555464), (3, 103036976), (4, 77277732), (6, 51518488), (7, 44158704), (8, 38638866), (12, 25759244), (14, 22079352), (16, 19319433), (21, 14719568), (24, 12879622), (28, 11039676), (42, 7359784), (48, 6439811), (56, 5519838), (84, 3679892), (112, 2759919), (168, 1839946), (336, 919973), (877, 352464), (1049, 294672), (1754, 176232), (2098, 147336), (2631, 117488), (3147, 98224), (3508, 88116), (4196, 73668), (5262, 58744), (6139, 50352), (6294, 49112), (7016, 44058), (7343, 42096), (8392, 36834), (10524, 29372), (12278, 25176), (12588, 24556), (14032, 22029), (14686, 21048), (16784, 18417)]