1338495408

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 240

約数和(自身を含む): 4166161920

約数和(自身を除く): 2827666512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 71, 72, 102, 108, 136, 142, 144, 151, 153, 204, 213, 216, 272, 284, 289, 302, 306, 408, 426, 432, 453, 459, 568, 578, 604, 612, 639, 816, 852, 867, 906, 918, 1136, 1156, 1207, 1208, 1224, 1278, 1359, 1704, 1734, 1812, 1836, 1917, 2312, 2414, 2416, 2448, 2556, 2567, 2601, 2718, 3408, 3468, 3621, 3624, 3672, 3834, 4077, 4624, 4828, 5112, 5134, 5202, 5436, 6936, 7242, 7248, 7344, 7668, 7701, 7803, 8154, 9656, 10224, 10268, 10404, 10721, 10863, 10872, 13872, 14484, 15336, 15402, 15606, 16308, 19312, 20519, 20536, 20808, 21442, 21726, 21744, 23103, 28968, 30672, 30804, 31212, 32163, 32589, 32616, 41038, 41072, 41616, 42884, 43452, 43639, 46206, 57936, 61557, 61608, 62424, 64326, 65178, 65232, 69309, 82076, 85768, 86904, 87278, 92412, 96489, 123114, 123216, 124848, 128652, 130356, 130917, 138618, 164152, 171536, 173808, 174556, 182257, 184671, 184824, 192978, 246228, 257304, 260712, 261834, 277236, 289467, 328304, 349112, 364514, 369342, 369648, 385956, 392751, 492456, 514608, 521424, 523668, 546771, 554013, 554472, 578934, 698224, 729028, 738684, 771912, 785502, 984912, 1047336, 1093542, 1108026, 1108944, 1157868, 1178253, 1458056, 1477368, 1543824, 1571004, 1640313, 2094672, 2187084, 2216052, 2315736, 2356506, 2916112, 2954736, 3098369, 3142008, 3280626, 4374168, 4432104, 4631472, 4713012, 4920939, 6196738, 6284016, 6561252, 8748336, 8864208, 9295107, 9426024, 9841878, 12393476, 13122504, 18590214, 18852048, 19683756, 24786952, 26245008, 27885321, 37180428, 39367512, 49573904, 55770642, 74360856, 78735024, 83655963, 111541284, 148721712, 167311926, 223082568, 334623852, 446165136, 669247704, 1338495408]

約数ペア:

[(1, 1338495408), (2, 669247704), (3, 446165136), (4, 334623852), (6, 223082568), (8, 167311926), (9, 148721712), (12, 111541284), (16, 83655963), (17, 78735024), (18, 74360856), (24, 55770642), (27, 49573904), (34, 39367512), (36, 37180428), (48, 27885321), (51, 26245008), (54, 24786952), (68, 19683756), (71, 18852048), (72, 18590214), (102, 13122504), (108, 12393476), (136, 9841878), (142, 9426024), (144, 9295107), (151, 8864208), (153, 8748336), (204, 6561252), (213, 6284016), (216, 6196738), (272, 4920939), (284, 4713012), (289, 4631472), (302, 4432104), (306, 4374168), (408, 3280626), (426, 3142008), (432, 3098369), (453, 2954736), (459, 2916112), (568, 2356506), (578, 2315736), (604, 2216052), (612, 2187084), (639, 2094672), (816, 1640313), (852, 1571004), (867, 1543824), (906, 1477368), (918, 1458056), (1136, 1178253), (1156, 1157868), (1207, 1108944), (1208, 1108026), (1224, 1093542), (1278, 1047336), (1359, 984912), (1704, 785502), (1734, 771912), (1812, 738684), (1836, 729028), (1917, 698224), (2312, 578934), (2414, 554472), (2416, 554013), (2448, 546771), (2556, 523668), (2567, 521424), (2601, 514608), (2718, 492456), (3408, 392751), (3468, 385956), (3621, 369648), (3624, 369342), (3672, 364514), (3834, 349112), (4077, 328304), (4624, 289467), (4828, 277236), (5112, 261834), (5134, 260712), (5202, 257304), (5436, 246228), (6936, 192978), (7242, 184824), (7248, 184671), (7344, 182257), (7668, 174556), (7701, 173808), (7803, 171536), (8154, 164152), (9656, 138618), (10224, 130917), (10268, 130356), (10404, 128652), (10721, 124848), (10863, 123216), (10872, 123114), (13872, 96489), (14484, 92412), (15336, 87278), (15402, 86904), (15606, 85768), (16308, 82076), (19312, 69309), (20519, 65232), (20536, 65178), (20808, 64326), (21442, 62424), (21726, 61608), (21744, 61557), (23103, 57936), (28968, 46206), (30672, 43639), (30804, 43452), (31212, 42884), (32163, 41616), (32589, 41072), (32616, 41038)]