397333944

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 256

約数和(自身を含む): 1336320000

約数和(自身を除く): 938986056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 84, 93, 98, 108, 124, 126, 147, 168, 173, 186, 189, 196, 216, 217, 248, 252, 279, 294, 343, 346, 372, 378, 392, 434, 441, 504, 519, 558, 588, 651, 686, 692, 744, 756, 837, 868, 882, 1029, 1038, 1116, 1176, 1211, 1302, 1323, 1372, 1384, 1512, 1519, 1557, 1674, 1736, 1764, 1953, 2058, 2076, 2232, 2422, 2604, 2646, 2744, 3038, 3087, 3114, 3348, 3528, 3633, 3906, 4116, 4152, 4557, 4671, 4844, 5208, 5292, 5363, 5859, 6076, 6174, 6228, 6696, 7266, 7812, 8232, 8477, 9114, 9261, 9342, 9688, 10584, 10633, 10726, 10899, 11718, 12152, 12348, 12456, 13671, 14532, 15624, 16089, 16954, 18228, 18522, 18684, 21266, 21452, 21798, 23436, 24696, 25431, 27342, 29064, 31899, 32178, 32697, 33908, 36456, 37044, 37368, 37541, 41013, 42532, 42904, 43596, 46872, 48267, 50862, 54684, 59339, 63798, 64356, 65394, 67816, 74088, 75082, 76293, 82026, 85064, 87192, 95697, 96534, 101724, 109368, 112623, 118678, 127596, 128712, 130788, 144801, 150164, 152586, 164052, 178017, 191394, 193068, 203448, 225246, 228879, 237356, 255192, 261576, 262787, 287091, 289602, 300328, 305172, 328104, 337869, 356034, 382788, 386136, 450492, 457758, 474712, 525574, 534051, 574182, 579204, 610344, 675738, 712068, 765576, 788361, 900984, 915516, 1013607, 1051148, 1068102, 1148364, 1158408, 1351476, 1424136, 1576722, 1602153, 1831032, 1839509, 2027214, 2102296, 2136204, 2296728, 2365083, 2702952, 3153444, 3204306, 3679018, 4054428, 4272408, 4730166, 5518527, 6306888, 6408612, 7095249, 7358036, 8108856, 9460332, 11037054, 12817224, 14190498, 14716072, 16555581, 18920664, 22074108, 28380996, 33111162, 44148216, 49666743, 56761992, 66222324, 99333486, 132444648, 198666972, 397333944]

約数ペア:

[(1, 397333944), (2, 198666972), (3, 132444648), (4, 99333486), (6, 66222324), (7, 56761992), (8, 49666743), (9, 44148216), (12, 33111162), (14, 28380996), (18, 22074108), (21, 18920664), (24, 16555581), (27, 14716072), (28, 14190498), (31, 12817224), (36, 11037054), (42, 9460332), (49, 8108856), (54, 7358036), (56, 7095249), (62, 6408612), (63, 6306888), (72, 5518527), (84, 4730166), (93, 4272408), (98, 4054428), (108, 3679018), (124, 3204306), (126, 3153444), (147, 2702952), (168, 2365083), (173, 2296728), (186, 2136204), (189, 2102296), (196, 2027214), (216, 1839509), (217, 1831032), (248, 1602153), (252, 1576722), (279, 1424136), (294, 1351476), (343, 1158408), (346, 1148364), (372, 1068102), (378, 1051148), (392, 1013607), (434, 915516), (441, 900984), (504, 788361), (519, 765576), (558, 712068), (588, 675738), (651, 610344), (686, 579204), (692, 574182), (744, 534051), (756, 525574), (837, 474712), (868, 457758), (882, 450492), (1029, 386136), (1038, 382788), (1116, 356034), (1176, 337869), (1211, 328104), (1302, 305172), (1323, 300328), (1372, 289602), (1384, 287091), (1512, 262787), (1519, 261576), (1557, 255192), (1674, 237356), (1736, 228879), (1764, 225246), (1953, 203448), (2058, 193068), (2076, 191394), (2232, 178017), (2422, 164052), (2604, 152586), (2646, 150164), (2744, 144801), (3038, 130788), (3087, 128712), (3114, 127596), (3348, 118678), (3528, 112623), (3633, 109368), (3906, 101724), (4116, 96534), (4152, 95697), (4557, 87192), (4671, 85064), (4844, 82026), (5208, 76293), (5292, 75082), (5363, 74088), (5859, 67816), (6076, 65394), (6174, 64356), (6228, 63798), (6696, 59339), (7266, 54684), (7812, 50862), (8232, 48267), (8477, 46872), (9114, 43596), (9261, 42904), (9342, 42532), (9688, 41013), (10584, 37541), (10633, 37368), (10726, 37044), (10899, 36456), (11718, 33908), (12152, 32697), (12348, 32178), (12456, 31899), (13671, 29064), (14532, 27342), (15624, 25431), (16089, 24696), (16954, 23436), (18228, 21798), (18522, 21452), (18684, 21266)]