489156615216

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:1204

約数の個数: 240

約数和(自身を含む): 1398068642880

約数和(自身を除く): 908912027664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 181, 267, 356, 362, 433, 487, 534, 543, 712, 724, 801, 866, 974, 1068, 1086, 1299, 1424, 1448, 1461, 1602, 1629, 1732, 1948, 2136, 2172, 2598, 2896, 2922, 3204, 3258, 3464, 3896, 3897, 4272, 4344, 4383, 5196, 5844, 6408, 6516, 6928, 7792, 7794, 8688, 8766, 10392, 11688, 12816, 13032, 15588, 16109, 17532, 20784, 23376, 26064, 31176, 32218, 35064, 38537, 43343, 48327, 62352, 64436, 70128, 77074, 78373, 86686, 88147, 96654, 115611, 128872, 130029, 144981, 154148, 156746, 173372, 176294, 193308, 210871, 231222, 235119, 257744, 260058, 264441, 289962, 308296, 313492, 346744, 346833, 352588, 386616, 390087, 421742, 462444, 470238, 520116, 528882, 579924, 616592, 626984, 632613, 693488, 693666, 705176, 705357, 773232, 780174, 793323, 843484, 924888, 940476, 1040232, 1057764, 1159848, 1253968, 1265226, 1387332, 1410352, 1410714, 1560348, 1586646, 1686968, 1849776, 1880952, 1897839, 2080464, 2115528, 2319696, 2530452, 2774664, 2821428, 3120696, 3173292, 3373936, 3761904, 3795678, 4231056, 5060904, 5549328, 5642856, 6241392, 6346584, 6975197, 7591356, 7845083, 10121808, 11285712, 12693168, 13950394, 15182712, 15690166, 18767519, 20925591, 23535249, 27900788, 30365424, 31380332, 37535038, 38167651, 41851182, 47070498, 55801576, 56302557, 62760664, 62776773, 70605747, 75070076, 76335302, 83702364, 94140996, 111603152, 112605114, 114502953, 125521328, 125553546, 141211494, 150140152, 152670604, 167404728, 168907671, 188281992, 225210228, 229005906, 251107092, 282422988, 300280304, 305341208, 334809456, 337815342, 343508859, 376563984, 450420456, 458011812, 502214184, 564845976, 610682416, 675630684, 687017718, 900840912, 916023624, 1004428368, 1129691952, 1351261368, 1374035436, 1832047248, 2702522736, 2748070872, 3396920939, 5496141744, 6793841878, 10190762817, 13587683756, 20381525634, 27175367512, 30572288451, 40763051268, 54350735024, 61144576902, 81526102536, 122289153804, 163052205072, 244578307608, 489156615216]

約数ペア:

[(1, 489156615216), (2, 244578307608), (3, 163052205072), (4, 122289153804), (6, 81526102536), (8, 61144576902), (9, 54350735024), (12, 40763051268), (16, 30572288451), (18, 27175367512), (24, 20381525634), (36, 13587683756), (48, 10190762817), (72, 6793841878), (89, 5496141744), (144, 3396920939), (178, 2748070872), (181, 2702522736), (267, 1832047248), (356, 1374035436), (362, 1351261368), (433, 1129691952), (487, 1004428368), (534, 916023624), (543, 900840912), (712, 687017718), (724, 675630684), (801, 610682416), (866, 564845976), (974, 502214184), (1068, 458011812), (1086, 450420456), (1299, 376563984), (1424, 343508859), (1448, 337815342), (1461, 334809456), (1602, 305341208), (1629, 300280304), (1732, 282422988), (1948, 251107092), (2136, 229005906), (2172, 225210228), (2598, 188281992), (2896, 168907671), (2922, 167404728), (3204, 152670604), (3258, 150140152), (3464, 141211494), (3896, 125553546), (3897, 125521328), (4272, 114502953), (4344, 112605114), (4383, 111603152), (5196, 94140996), (5844, 83702364), (6408, 76335302), (6516, 75070076), (6928, 70605747), (7792, 62776773), (7794, 62760664), (8688, 56302557), (8766, 55801576), (10392, 47070498), (11688, 41851182), (12816, 38167651), (13032, 37535038), (15588, 31380332), (16109, 30365424), (17532, 27900788), (20784, 23535249), (23376, 20925591), (26064, 18767519), (31176, 15690166), (32218, 15182712), (35064, 13950394), (38537, 12693168), (43343, 11285712), (48327, 10121808), (62352, 7845083), (64436, 7591356), (70128, 6975197), (77074, 6346584), (78373, 6241392), (86686, 5642856), (88147, 5549328), (96654, 5060904), (115611, 4231056), (128872, 3795678), (130029, 3761904), (144981, 3373936), (154148, 3173292), (156746, 3120696), (173372, 2821428), (176294, 2774664), (193308, 2530452), (210871, 2319696), (231222, 2115528), (235119, 2080464), (257744, 1897839), (260058, 1880952), (264441, 1849776), (289962, 1686968), (308296, 1586646), (313492, 1560348), (346744, 1410714), (346833, 1410352), (352588, 1387332), (386616, 1265226), (390087, 1253968), (421742, 1159848), (462444, 1057764), (470238, 1040232), (520116, 940476), (528882, 924888), (579924, 843484), (616592, 793323), (626984, 780174), (632613, 773232), (693488, 705357), (693666, 705176)]