286931624824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1\times {\mathrm{2411}}^1$

素因数の和:3341

約数の個数: 128

約数和(自身を含む): 621876890880

約数和(自身を除く): 334945266056

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 104, 136, 166, 221, 332, 442, 664, 811, 884, 1079, 1411, 1622, 1768, 2158, 2411, 2822, 3244, 4316, 4822, 5644, 6488, 8632, 9644, 10543, 11288, 13787, 18343, 19288, 21086, 27574, 31343, 36686, 40987, 42172, 55148, 62686, 67313, 73372, 81974, 84344, 110296, 125372, 134626, 146744, 163948, 179231, 200113, 250744, 269252, 327896, 358462, 400226, 532831, 538504, 716924, 800452, 875069, 1065662, 1144321, 1433848, 1600904, 1750138, 1955321, 2131324, 2288642, 2601469, 3401921, 3500276, 3910642, 4262648, 4577284, 5202938, 6803842, 7000552, 7821284, 9154568, 10405876, 13607684, 14876173, 15642568, 20811752, 25419173, 27215368, 29752346, 33240457, 44224973, 50838346, 59504692, 66480914, 88449946, 101676692, 119009384, 132961828, 162291643, 176899892, 203353384, 265923656, 324583286, 353799784, 432125941, 649166572, 864251882, 1298333144, 1728503764, 2109791359, 2758957931, 3457007528, 4219582718, 5517915862, 8439165436, 11035831724, 16878330872, 22071663448, 35866453103, 71732906206, 143465812412, 286931624824]

約数ペア:

[(1, 286931624824), (2, 143465812412), (4, 71732906206), (8, 35866453103), (13, 22071663448), (17, 16878330872), (26, 11035831724), (34, 8439165436), (52, 5517915862), (68, 4219582718), (83, 3457007528), (104, 2758957931), (136, 2109791359), (166, 1728503764), (221, 1298333144), (332, 864251882), (442, 649166572), (664, 432125941), (811, 353799784), (884, 324583286), (1079, 265923656), (1411, 203353384), (1622, 176899892), (1768, 162291643), (2158, 132961828), (2411, 119009384), (2822, 101676692), (3244, 88449946), (4316, 66480914), (4822, 59504692), (5644, 50838346), (6488, 44224973), (8632, 33240457), (9644, 29752346), (10543, 27215368), (11288, 25419173), (13787, 20811752), (18343, 15642568), (19288, 14876173), (21086, 13607684), (27574, 10405876), (31343, 9154568), (36686, 7821284), (40987, 7000552), (42172, 6803842), (55148, 5202938), (62686, 4577284), (67313, 4262648), (73372, 3910642), (81974, 3500276), (84344, 3401921), (110296, 2601469), (125372, 2288642), (134626, 2131324), (146744, 1955321), (163948, 1750138), (179231, 1600904), (200113, 1433848), (250744, 1144321), (269252, 1065662), (327896, 875069), (358462, 800452), (400226, 716924), (532831, 538504)]