392888021216

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{39499}}^1$

素因数の和:39848

約数の個数: 96

約数和(自身を含む): 823076352000

約数和(自身を除く): 430188330784

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 74, 124, 148, 248, 271, 296, 496, 542, 592, 992, 1084, 1147, 1184, 2168, 2294, 4336, 4588, 8401, 8672, 9176, 10027, 16802, 18352, 20054, 33604, 36704, 39499, 40108, 67208, 78998, 80216, 134416, 157996, 160432, 268832, 310837, 315992, 320864, 621674, 631984, 1224469, 1243348, 1263968, 1461463, 2448938, 2486696, 2922926, 4897876, 4973392, 5845852, 9795752, 9946784, 10704229, 11691704, 19591504, 21408458, 23383408, 39183008, 42816916, 45305353, 46766816, 85633832, 90610706, 171267664, 181221412, 331831099, 342535328, 362442824, 396056473, 663662198, 724885648, 792112946, 1327324396, 1449771296, 1584225892, 2654648792, 3168451784, 5309297584, 6336903568, 10618595168, 12277750663, 12673807136, 24555501326, 49111002652, 98222005304, 196444010608, 392888021216]

約数ペア:

[(1, 392888021216), (2, 196444010608), (4, 98222005304), (8, 49111002652), (16, 24555501326), (31, 12673807136), (32, 12277750663), (37, 10618595168), (62, 6336903568), (74, 5309297584), (124, 3168451784), (148, 2654648792), (248, 1584225892), (271, 1449771296), (296, 1327324396), (496, 792112946), (542, 724885648), (592, 663662198), (992, 396056473), (1084, 362442824), (1147, 342535328), (1184, 331831099), (2168, 181221412), (2294, 171267664), (4336, 90610706), (4588, 85633832), (8401, 46766816), (8672, 45305353), (9176, 42816916), (10027, 39183008), (16802, 23383408), (18352, 21408458), (20054, 19591504), (33604, 11691704), (36704, 10704229), (39499, 9946784), (40108, 9795752), (67208, 5845852), (78998, 4973392), (80216, 4897876), (134416, 2922926), (157996, 2486696), (160432, 2448938), (268832, 1461463), (310837, 1263968), (315992, 1243348), (320864, 1224469), (621674, 631984)]