1969378992

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3533}}^1$

素因数の和:3640

約数の個数: 180

約数和(自身を含む): 6494361120

約数和(自身を除く): 4524982128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 79, 84, 98, 112, 126, 144, 147, 158, 168, 196, 237, 252, 294, 316, 336, 392, 441, 474, 504, 553, 588, 632, 711, 784, 882, 948, 1008, 1106, 1176, 1264, 1422, 1659, 1764, 1896, 2212, 2352, 2844, 3318, 3528, 3533, 3792, 3871, 4424, 4977, 5688, 6636, 7056, 7066, 7742, 8848, 9954, 10599, 11376, 11613, 13272, 14132, 15484, 19908, 21198, 23226, 24731, 26544, 28264, 30968, 31797, 34839, 39816, 42396, 46452, 49462, 56528, 61936, 63594, 69678, 74193, 79632, 84792, 92904, 98924, 127188, 139356, 148386, 169584, 173117, 185808, 197848, 222579, 254376, 278712, 279107, 296772, 346234, 395696, 445158, 508752, 519351, 557424, 558214, 593544, 692468, 837321, 890316, 1038702, 1116428, 1187088, 1384936, 1558053, 1674642, 1780632, 1953749, 2077404, 2232856, 2511963, 2769872, 3116106, 3349284, 3561264, 3907498, 4154808, 4465712, 5023926, 5861247, 6232212, 6698568, 7814996, 8309616, 10047852, 11722494, 12464424, 13397136, 13676243, 15629992, 17583741, 20095704, 23444988, 24928848, 27352486, 31259984, 35167482, 40191408, 41028729, 46889976, 54704972, 70334964, 82057458, 93779952, 109409944, 123086187, 140669928, 164114916, 218819888, 246172374, 281339856, 328229832, 492344748, 656459664, 984689496, 1969378992]

約数ペア:

[(1, 1969378992), (2, 984689496), (3, 656459664), (4, 492344748), (6, 328229832), (7, 281339856), (8, 246172374), (9, 218819888), (12, 164114916), (14, 140669928), (16, 123086187), (18, 109409944), (21, 93779952), (24, 82057458), (28, 70334964), (36, 54704972), (42, 46889976), (48, 41028729), (49, 40191408), (56, 35167482), (63, 31259984), (72, 27352486), (79, 24928848), (84, 23444988), (98, 20095704), (112, 17583741), (126, 15629992), (144, 13676243), (147, 13397136), (158, 12464424), (168, 11722494), (196, 10047852), (237, 8309616), (252, 7814996), (294, 6698568), (316, 6232212), (336, 5861247), (392, 5023926), (441, 4465712), (474, 4154808), (504, 3907498), (553, 3561264), (588, 3349284), (632, 3116106), (711, 2769872), (784, 2511963), (882, 2232856), (948, 2077404), (1008, 1953749), (1106, 1780632), (1176, 1674642), (1264, 1558053), (1422, 1384936), (1659, 1187088), (1764, 1116428), (1896, 1038702), (2212, 890316), (2352, 837321), (2844, 692468), (3318, 593544), (3528, 558214), (3533, 557424), (3792, 519351), (3871, 508752), (4424, 445158), (4977, 395696), (5688, 346234), (6636, 296772), (7056, 279107), (7066, 278712), (7742, 254376), (8848, 222579), (9954, 197848), (10599, 185808), (11376, 173117), (11613, 169584), (13272, 148386), (14132, 139356), (15484, 127188), (19908, 98924), (21198, 92904), (23226, 84792), (24731, 79632), (26544, 74193), (28264, 69678), (30968, 63594), (31797, 61936), (34839, 56528), (39816, 49462), (42396, 46452)]