981354432

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 2867558400

約数和(自身を除く): 1886203968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 79, 87, 92, 96, 97, 116, 138, 158, 174, 184, 192, 194, 232, 237, 276, 291, 316, 348, 368, 388, 464, 474, 552, 582, 632, 667, 696, 736, 776, 928, 948, 1104, 1164, 1264, 1334, 1392, 1472, 1552, 1817, 1856, 1896, 2001, 2208, 2231, 2291, 2328, 2528, 2668, 2784, 2813, 3104, 3634, 3792, 4002, 4416, 4462, 4582, 4656, 5056, 5336, 5451, 5568, 5626, 6208, 6693, 6873, 7268, 7584, 7663, 8004, 8439, 8924, 9164, 9312, 10672, 10902, 11252, 13386, 13746, 14536, 15168, 15326, 16008, 16878, 17848, 18328, 18624, 21344, 21804, 22504, 22989, 26772, 27492, 29072, 30652, 32016, 33756, 35696, 36656, 42688, 43608, 45008, 45978, 52693, 53544, 54984, 58144, 61304, 64032, 64699, 67512, 71392, 73312, 87216, 90016, 91956, 105386, 107088, 109968, 116288, 122608, 128064, 129398, 135024, 142784, 146624, 158079, 174432, 176249, 180032, 183912, 194097, 210772, 214176, 219936, 222227, 245216, 258796, 270048, 316158, 348864, 352498, 367824, 388194, 421544, 428352, 439872, 444454, 490432, 517592, 528747, 540096, 632316, 666681, 704996, 735648, 776388, 843088, 888908, 1035184, 1057494, 1264632, 1333362, 1409992, 1471296, 1552776, 1686176, 1777816, 2070368, 2114988, 2529264, 2666724, 2819984, 3105552, 3372352, 3555632, 4140736, 4229976, 5058528, 5111221, 5333448, 5639968, 6211104, 7111264, 8459952, 10117056, 10222442, 10666896, 11279936, 12422208, 14222528, 15333663, 16919904, 20444884, 21333792, 30667326, 33839808, 40889768, 42667584, 61334652, 81779536, 122669304, 163559072, 245338608, 327118144, 490677216, 981354432]

約数ペア:

[(1, 981354432), (2, 490677216), (3, 327118144), (4, 245338608), (6, 163559072), (8, 122669304), (12, 81779536), (16, 61334652), (23, 42667584), (24, 40889768), (29, 33839808), (32, 30667326), (46, 21333792), (48, 20444884), (58, 16919904), (64, 15333663), (69, 14222528), (79, 12422208), (87, 11279936), (92, 10666896), (96, 10222442), (97, 10117056), (116, 8459952), (138, 7111264), (158, 6211104), (174, 5639968), (184, 5333448), (192, 5111221), (194, 5058528), (232, 4229976), (237, 4140736), (276, 3555632), (291, 3372352), (316, 3105552), (348, 2819984), (368, 2666724), (388, 2529264), (464, 2114988), (474, 2070368), (552, 1777816), (582, 1686176), (632, 1552776), (667, 1471296), (696, 1409992), (736, 1333362), (776, 1264632), (928, 1057494), (948, 1035184), (1104, 888908), (1164, 843088), (1264, 776388), (1334, 735648), (1392, 704996), (1472, 666681), (1552, 632316), (1817, 540096), (1856, 528747), (1896, 517592), (2001, 490432), (2208, 444454), (2231, 439872), (2291, 428352), (2328, 421544), (2528, 388194), (2668, 367824), (2784, 352498), (2813, 348864), (3104, 316158), (3634, 270048), (3792, 258796), (4002, 245216), (4416, 222227), (4462, 219936), (4582, 214176), (4656, 210772), (5056, 194097), (5336, 183912), (5451, 180032), (5568, 176249), (5626, 174432), (6208, 158079), (6693, 146624), (6873, 142784), (7268, 135024), (7584, 129398), (7663, 128064), (8004, 122608), (8439, 116288), (8924, 109968), (9164, 107088), (9312, 105386), (10672, 91956), (10902, 90016), (11252, 87216), (13386, 73312), (13746, 71392), (14536, 67512), (15168, 64699), (15326, 64032), (16008, 61304), (16878, 58144), (17848, 54984), (18328, 53544), (18624, 52693), (21344, 45978), (21804, 45008), (22504, 43608), (22989, 42688), (26772, 36656), (27492, 35696), (29072, 33756), (30652, 32016)]