28449336456

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^2\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:770

約数の個数: 240

約数和(自身を含む): 84009271500

約数和(自身を除く): 55559935044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 149, 162, 184, 207, 216, 276, 298, 324, 414, 447, 529, 552, 557, 596, 621, 648, 828, 894, 1058, 1114, 1192, 1242, 1341, 1587, 1656, 1671, 1788, 1863, 2116, 2228, 2484, 2682, 3174, 3342, 3427, 3576, 3726, 4023, 4232, 4456, 4761, 4968, 5013, 5364, 6348, 6684, 6854, 7452, 8046, 9522, 10026, 10281, 10728, 12069, 12696, 12811, 13368, 13708, 14283, 14904, 15039, 16092, 19044, 20052, 20562, 24138, 25622, 27416, 28566, 30078, 30843, 32184, 38088, 38433, 40104, 41124, 42849, 45117, 48276, 51244, 57132, 60156, 61686, 76866, 78821, 82248, 82993, 85698, 90234, 92529, 96552, 102488, 114264, 115299, 120312, 123372, 153732, 157642, 165986, 171396, 180468, 185058, 230598, 236463, 246744, 248979, 277587, 294653, 307464, 315284, 331972, 342792, 345897, 360936, 370116, 461196, 472926, 497958, 555174, 589306, 630568, 663944, 691794, 709389, 740232, 746937, 883959, 922392, 945852, 995916, 1037691, 1110348, 1178612, 1383588, 1418778, 1493874, 1767918, 1891704, 1908839, 1991832, 2075382, 2128167, 2220696, 2240811, 2357224, 2651877, 2767176, 2837556, 2987748, 3535836, 3817678, 4150764, 4256334, 4481622, 5303754, 5675112, 5726517, 5975496, 6384501, 6722433, 7071672, 7635356, 7955631, 8301528, 8512668, 8963244, 10607508, 11453034, 12769002, 13444866, 15270712, 15911262, 17025336, 17179551, 17926488, 21215016, 22906068, 23866893, 25538004, 26889732, 31822524, 34359102, 43903297, 45812136, 47733786, 51076008, 51538653, 53779464, 63645048, 68718204, 87806594, 95467572, 103077306, 131709891, 137436408, 154615959, 175613188, 190935144, 206154612, 263419782, 309231918, 351226376, 395129673, 412309224, 526839564, 618463836, 790259346, 1053679128, 1185389019, 1236927672, 1580518692, 2370778038, 3161037384, 3556167057, 4741556076, 7112334114, 9483112152, 14224668228, 28449336456]

約数ペア:

[(1, 28449336456), (2, 14224668228), (3, 9483112152), (4, 7112334114), (6, 4741556076), (8, 3556167057), (9, 3161037384), (12, 2370778038), (18, 1580518692), (23, 1236927672), (24, 1185389019), (27, 1053679128), (36, 790259346), (46, 618463836), (54, 526839564), (69, 412309224), (72, 395129673), (81, 351226376), (92, 309231918), (108, 263419782), (138, 206154612), (149, 190935144), (162, 175613188), (184, 154615959), (207, 137436408), (216, 131709891), (276, 103077306), (298, 95467572), (324, 87806594), (414, 68718204), (447, 63645048), (529, 53779464), (552, 51538653), (557, 51076008), (596, 47733786), (621, 45812136), (648, 43903297), (828, 34359102), (894, 31822524), (1058, 26889732), (1114, 25538004), (1192, 23866893), (1242, 22906068), (1341, 21215016), (1587, 17926488), (1656, 17179551), (1671, 17025336), (1788, 15911262), (1863, 15270712), (2116, 13444866), (2228, 12769002), (2484, 11453034), (2682, 10607508), (3174, 8963244), (3342, 8512668), (3427, 8301528), (3576, 7955631), (3726, 7635356), (4023, 7071672), (4232, 6722433), (4456, 6384501), (4761, 5975496), (4968, 5726517), (5013, 5675112), (5364, 5303754), (6348, 4481622), (6684, 4256334), (6854, 4150764), (7452, 3817678), (8046, 3535836), (9522, 2987748), (10026, 2837556), (10281, 2767176), (10728, 2651877), (12069, 2357224), (12696, 2240811), (12811, 2220696), (13368, 2128167), (13708, 2075382), (14283, 1991832), (14904, 1908839), (15039, 1891704), (16092, 1767918), (19044, 1493874), (20052, 1418778), (20562, 1383588), (24138, 1178612), (25622, 1110348), (27416, 1037691), (28566, 995916), (30078, 945852), (30843, 922392), (32184, 883959), (38088, 746937), (38433, 740232), (40104, 709389), (41124, 691794), (42849, 663944), (45117, 630568), (48276, 589306), (51244, 555174), (57132, 497958), (60156, 472926), (61686, 461196), (76866, 370116), (78821, 360936), (82248, 345897), (82993, 342792), (85698, 331972), (90234, 315284), (92529, 307464), (96552, 294653), (102488, 277587), (114264, 248979), (115299, 246744), (120312, 236463), (123372, 230598), (153732, 185058), (157642, 180468), (165986, 171396)]