397914264

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:926

約数の個数: 192

約数和(自身を含む): 1278950400

約数和(自身を除く): 881036136

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 31, 33, 36, 38, 44, 57, 62, 66, 72, 76, 88, 93, 99, 114, 124, 132, 152, 171, 186, 198, 209, 228, 248, 264, 279, 341, 342, 372, 396, 418, 456, 558, 589, 627, 682, 684, 744, 792, 836, 853, 1023, 1116, 1178, 1254, 1364, 1368, 1672, 1706, 1767, 1881, 2046, 2232, 2356, 2508, 2559, 2728, 3069, 3412, 3534, 3762, 4092, 4712, 5016, 5118, 5301, 6138, 6479, 6824, 7068, 7524, 7677, 8184, 9383, 10236, 10602, 12276, 12958, 14136, 15048, 15354, 16207, 18766, 19437, 20472, 21204, 24552, 25916, 26443, 28149, 30708, 32414, 37532, 38874, 42408, 48621, 51832, 52886, 56298, 58311, 61416, 64828, 75064, 77748, 79329, 84447, 97242, 105772, 112596, 116622, 129656, 145863, 155496, 158658, 168894, 178277, 194484, 211544, 225192, 233244, 237987, 290873, 291726, 317316, 337788, 356554, 388968, 466488, 475974, 502417, 534831, 581746, 583452, 634632, 675576, 713108, 872619, 951948, 1004834, 1069662, 1163492, 1166904, 1426216, 1507251, 1604493, 1745238, 1903896, 2009668, 2139324, 2326984, 2617857, 3014502, 3208986, 3490476, 4019336, 4278648, 4521753, 5235714, 5526587, 6029004, 6417972, 6980952, 9043506, 10471428, 11053174, 12058008, 12835944, 16579761, 18087012, 20942856, 22106348, 33159522, 36174024, 44212696, 49739283, 66319044, 99478566, 132638088, 198957132, 397914264]

約数ペア:

[(1, 397914264), (2, 198957132), (3, 132638088), (4, 99478566), (6, 66319044), (8, 49739283), (9, 44212696), (11, 36174024), (12, 33159522), (18, 22106348), (19, 20942856), (22, 18087012), (24, 16579761), (31, 12835944), (33, 12058008), (36, 11053174), (38, 10471428), (44, 9043506), (57, 6980952), (62, 6417972), (66, 6029004), (72, 5526587), (76, 5235714), (88, 4521753), (93, 4278648), (99, 4019336), (114, 3490476), (124, 3208986), (132, 3014502), (152, 2617857), (171, 2326984), (186, 2139324), (198, 2009668), (209, 1903896), (228, 1745238), (248, 1604493), (264, 1507251), (279, 1426216), (341, 1166904), (342, 1163492), (372, 1069662), (396, 1004834), (418, 951948), (456, 872619), (558, 713108), (589, 675576), (627, 634632), (682, 583452), (684, 581746), (744, 534831), (792, 502417), (836, 475974), (853, 466488), (1023, 388968), (1116, 356554), (1178, 337788), (1254, 317316), (1364, 291726), (1368, 290873), (1672, 237987), (1706, 233244), (1767, 225192), (1881, 211544), (2046, 194484), (2232, 178277), (2356, 168894), (2508, 158658), (2559, 155496), (2728, 145863), (3069, 129656), (3412, 116622), (3534, 112596), (3762, 105772), (4092, 97242), (4712, 84447), (5016, 79329), (5118, 77748), (5301, 75064), (6138, 64828), (6479, 61416), (6824, 58311), (7068, 56298), (7524, 52886), (7677, 51832), (8184, 48621), (9383, 42408), (10236, 38874), (10602, 37532), (12276, 32414), (12958, 30708), (14136, 28149), (15048, 26443), (15354, 25916), (16207, 24552), (18766, 21204), (19437, 20472)]