7969488688

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{3187}}^1$

素因数の和:3554

約数の個数: 80

約数和(自身を含む): 17931352320

約数和(自身を除く): 9961863632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 269, 332, 538, 581, 664, 1076, 1162, 1328, 1883, 2152, 2324, 3187, 3766, 4304, 4648, 6374, 7532, 9296, 12748, 15064, 22309, 22327, 25496, 30128, 44618, 44654, 50992, 89236, 89308, 156289, 178472, 178616, 264521, 312578, 356944, 357232, 529042, 625156, 857303, 1058084, 1250312, 1714606, 1851647, 2116168, 2500624, 3429212, 3703294, 4232336, 6001121, 6858424, 7406588, 12002242, 13716848, 14813176, 24004484, 29626352, 48008968, 71156149, 96017936, 142312298, 284624596, 498093043, 569249192, 996186086, 1138498384, 1992372172, 3984744344, 7969488688]

約数ペア:

[(1, 7969488688), (2, 3984744344), (4, 1992372172), (7, 1138498384), (8, 996186086), (14, 569249192), (16, 498093043), (28, 284624596), (56, 142312298), (83, 96017936), (112, 71156149), (166, 48008968), (269, 29626352), (332, 24004484), (538, 14813176), (581, 13716848), (664, 12002242), (1076, 7406588), (1162, 6858424), (1328, 6001121), (1883, 4232336), (2152, 3703294), (2324, 3429212), (3187, 2500624), (3766, 2116168), (4304, 1851647), (4648, 1714606), (6374, 1250312), (7532, 1058084), (9296, 857303), (12748, 625156), (15064, 529042), (22309, 357232), (22327, 356944), (25496, 312578), (30128, 264521), (44618, 178616), (44654, 178472), (50992, 156289), (89236, 89308)]