1219261248

素因数分解:

$2^6\times 3^7\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 224

約数和(自身を含む): 3759037440

約数和(自身を除く): 2539776192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 243, 248, 279, 281, 288, 324, 372, 432, 486, 496, 558, 562, 576, 648, 729, 744, 837, 843, 864, 972, 992, 1116, 1124, 1296, 1458, 1488, 1674, 1686, 1728, 1944, 1984, 2187, 2232, 2248, 2511, 2529, 2592, 2916, 2976, 3348, 3372, 3888, 4374, 4464, 4496, 5022, 5058, 5184, 5832, 5952, 6696, 6744, 7533, 7587, 7776, 8711, 8748, 8928, 8992, 10044, 10116, 11664, 13392, 13488, 15066, 15174, 15552, 17422, 17496, 17856, 17984, 20088, 20232, 22599, 22761, 23328, 26133, 26784, 26976, 30132, 30348, 34844, 34992, 40176, 40464, 45198, 45522, 46656, 52266, 53568, 53952, 60264, 60696, 67797, 68283, 69688, 69984, 78399, 80352, 80928, 90396, 91044, 104532, 120528, 121392, 135594, 136566, 139376, 139968, 156798, 160704, 161856, 180792, 182088, 204849, 209064, 235197, 241056, 242784, 271188, 273132, 278752, 313596, 361584, 364176, 409698, 418128, 470394, 482112, 485568, 542376, 546264, 557504, 614547, 627192, 705591, 723168, 728352, 819396, 836256, 940788, 1084752, 1092528, 1229094, 1254384, 1411182, 1446336, 1456704, 1638792, 1672512, 1881576, 2116773, 2169504, 2185056, 2458188, 2508768, 2822364, 3277584, 3763152, 4233546, 4339008, 4370112, 4916376, 5017536, 5644728, 6350319, 6555168, 7526304, 8467092, 9832752, 11289456, 12700638, 13110336, 15052608, 16934184, 19050957, 19665504, 22578912, 25401276, 33868368, 38101914, 39331008, 45157824, 50802552, 67736736, 76203828, 101605104, 135473472, 152407656, 203210208, 304815312, 406420416, 609630624, 1219261248]

約数ペア:

[(1, 1219261248), (2, 609630624), (3, 406420416), (4, 304815312), (6, 203210208), (8, 152407656), (9, 135473472), (12, 101605104), (16, 76203828), (18, 67736736), (24, 50802552), (27, 45157824), (31, 39331008), (32, 38101914), (36, 33868368), (48, 25401276), (54, 22578912), (62, 19665504), (64, 19050957), (72, 16934184), (81, 15052608), (93, 13110336), (96, 12700638), (108, 11289456), (124, 9832752), (144, 8467092), (162, 7526304), (186, 6555168), (192, 6350319), (216, 5644728), (243, 5017536), (248, 4916376), (279, 4370112), (281, 4339008), (288, 4233546), (324, 3763152), (372, 3277584), (432, 2822364), (486, 2508768), (496, 2458188), (558, 2185056), (562, 2169504), (576, 2116773), (648, 1881576), (729, 1672512), (744, 1638792), (837, 1456704), (843, 1446336), (864, 1411182), (972, 1254384), (992, 1229094), (1116, 1092528), (1124, 1084752), (1296, 940788), (1458, 836256), (1488, 819396), (1674, 728352), (1686, 723168), (1728, 705591), (1944, 627192), (1984, 614547), (2187, 557504), (2232, 546264), (2248, 542376), (2511, 485568), (2529, 482112), (2592, 470394), (2916, 418128), (2976, 409698), (3348, 364176), (3372, 361584), (3888, 313596), (4374, 278752), (4464, 273132), (4496, 271188), (5022, 242784), (5058, 241056), (5184, 235197), (5832, 209064), (5952, 204849), (6696, 182088), (6744, 180792), (7533, 161856), (7587, 160704), (7776, 156798), (8711, 139968), (8748, 139376), (8928, 136566), (8992, 135594), (10044, 121392), (10116, 120528), (11664, 104532), (13392, 91044), (13488, 90396), (15066, 80928), (15174, 80352), (15552, 78399), (17422, 69984), (17496, 69688), (17856, 68283), (17984, 67797), (20088, 60696), (20232, 60264), (22599, 53952), (22761, 53568), (23328, 52266), (26133, 46656), (26784, 45522), (26976, 45198), (30132, 40464), (30348, 40176), (34844, 34992)]