312883996299

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{113}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 505175215104

約数和(自身を除く): 192291218805

約数列:

[1, 3, 7, 21, 23, 69, 113, 161, 281, 339, 483, 529, 791, 843, 887, 1587, 1967, 2373, 2599, 2661, 3703, 5901, 6209, 6463, 7797, 11109, 18193, 18627, 19389, 20401, 31753, 45241, 54579, 59777, 61203, 95259, 100231, 135723, 142807, 148649, 179331, 222271, 249247, 300693, 418439, 428421, 445947, 469223, 666813, 701617, 730319, 747741, 1040543, 1255317, 1407669, 1744729, 2104851, 2190957, 2305313, 3121629, 3284561, 5112233, 5234187, 5732681, 6915939, 9853683, 15336699, 16137191, 16797337, 17198043, 28164911, 40128767, 48411573, 50392011, 53022199, 84494733, 117581359, 120386301, 131851663, 159066597, 197154377, 352744077, 371155393, 395554989, 591463131, 647792953, 922961641, 1113466179, 1943378859, 2768884923, 4534550671, 13603652013, 14899237919, 44697713757, 104294665433, 312883996299]

約数ペア:

[(1, 312883996299), (3, 104294665433), (7, 44697713757), (21, 14899237919), (23, 13603652013), (69, 4534550671), (113, 2768884923), (161, 1943378859), (281, 1113466179), (339, 922961641), (483, 647792953), (529, 591463131), (791, 395554989), (843, 371155393), (887, 352744077), (1587, 197154377), (1967, 159066597), (2373, 131851663), (2599, 120386301), (2661, 117581359), (3703, 84494733), (5901, 53022199), (6209, 50392011), (6463, 48411573), (7797, 40128767), (11109, 28164911), (18193, 17198043), (18627, 16797337), (19389, 16137191), (20401, 15336699), (31753, 9853683), (45241, 6915939), (54579, 5732681), (59777, 5234187), (61203, 5112233), (95259, 3284561), (100231, 3121629), (135723, 2305313), (142807, 2190957), (148649, 2104851), (179331, 1744729), (222271, 1407669), (249247, 1255317), (300693, 1040543), (418439, 747741), (428421, 730319), (445947, 701617), (469223, 666813)]