685078368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:901

約数の個数: 192

約数和(自身を含む): 2093091840

約数和(自身を除く): 1408013472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 29, 32, 39, 46, 48, 52, 58, 69, 78, 87, 92, 96, 104, 116, 138, 156, 174, 184, 208, 232, 276, 299, 312, 348, 368, 377, 416, 464, 552, 598, 624, 667, 696, 736, 754, 823, 897, 928, 1104, 1131, 1196, 1248, 1334, 1392, 1508, 1646, 1794, 2001, 2208, 2262, 2392, 2469, 2668, 2784, 3016, 3292, 3588, 4002, 4524, 4784, 4938, 5336, 6032, 6584, 7176, 8004, 8671, 9048, 9568, 9876, 10672, 10699, 12064, 13168, 14352, 16008, 17342, 18096, 18929, 19752, 21344, 21398, 23867, 26013, 26336, 28704, 32016, 32097, 34684, 36192, 37858, 39504, 42796, 47734, 52026, 56787, 64032, 64194, 69368, 71601, 75716, 79008, 85592, 95468, 104052, 113574, 128388, 138736, 143202, 151432, 171184, 190936, 208104, 227148, 246077, 256776, 277472, 286404, 302864, 310271, 342368, 381872, 416208, 454296, 492154, 513552, 548941, 572808, 605728, 620542, 738231, 763744, 832416, 908592, 930813, 984308, 1027104, 1097882, 1145616, 1241084, 1476462, 1646823, 1817184, 1861626, 1968616, 2195764, 2291232, 2482168, 2952924, 3293646, 3723252, 3937232, 4391528, 4964336, 5905848, 6587292, 7136233, 7446504, 7874464, 8783056, 9928672, 11811696, 13174584, 14272466, 14893008, 17566112, 21408699, 23623392, 26349168, 28544932, 29786016, 42817398, 52698336, 57089864, 85634796, 114179728, 171269592, 228359456, 342539184, 685078368]

約数ペア:

[(1, 685078368), (2, 342539184), (3, 228359456), (4, 171269592), (6, 114179728), (8, 85634796), (12, 57089864), (13, 52698336), (16, 42817398), (23, 29786016), (24, 28544932), (26, 26349168), (29, 23623392), (32, 21408699), (39, 17566112), (46, 14893008), (48, 14272466), (52, 13174584), (58, 11811696), (69, 9928672), (78, 8783056), (87, 7874464), (92, 7446504), (96, 7136233), (104, 6587292), (116, 5905848), (138, 4964336), (156, 4391528), (174, 3937232), (184, 3723252), (208, 3293646), (232, 2952924), (276, 2482168), (299, 2291232), (312, 2195764), (348, 1968616), (368, 1861626), (377, 1817184), (416, 1646823), (464, 1476462), (552, 1241084), (598, 1145616), (624, 1097882), (667, 1027104), (696, 984308), (736, 930813), (754, 908592), (823, 832416), (897, 763744), (928, 738231), (1104, 620542), (1131, 605728), (1196, 572808), (1248, 548941), (1334, 513552), (1392, 492154), (1508, 454296), (1646, 416208), (1794, 381872), (2001, 342368), (2208, 310271), (2262, 302864), (2392, 286404), (2469, 277472), (2668, 256776), (2784, 246077), (3016, 227148), (3292, 208104), (3588, 190936), (4002, 171184), (4524, 151432), (4784, 143202), (4938, 138736), (5336, 128388), (6032, 113574), (6584, 104052), (7176, 95468), (8004, 85592), (8671, 79008), (9048, 75716), (9568, 71601), (9876, 69368), (10672, 64194), (10699, 64032), (12064, 56787), (13168, 52026), (14352, 47734), (16008, 42796), (17342, 39504), (18096, 37858), (18929, 36192), (19752, 34684), (21344, 32097), (21398, 32016), (23867, 28704), (26013, 26336)]