490666525392

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{259033}}^1$

素因数の和:259161

約数の個数: 160

約数和(自身を含む): 1397871800320

約数和(自身を除く): 907205274928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 67, 76, 93, 114, 124, 134, 152, 186, 201, 228, 248, 268, 304, 372, 402, 456, 496, 536, 589, 744, 804, 912, 1072, 1178, 1273, 1488, 1608, 1767, 2077, 2356, 2546, 3216, 3534, 3819, 4154, 4712, 5092, 6231, 7068, 7638, 8308, 9424, 10184, 12462, 14136, 15276, 16616, 20368, 24924, 28272, 30552, 33232, 39463, 49848, 61104, 78926, 99696, 118389, 157852, 236778, 259033, 315704, 473556, 518066, 631408, 777099, 947112, 1036132, 1554198, 1894224, 2072264, 3108396, 4144528, 4921627, 6216792, 8030023, 9843254, 12433584, 14764881, 16060046, 17355211, 19686508, 24090069, 29529762, 32120092, 34710422, 39373016, 48180138, 52065633, 59059524, 64240184, 69420844, 78746032, 96360276, 104131266, 118119048, 128480368, 138841688, 152570437, 192720552, 208262532, 236238096, 277683376, 305140874, 329749009, 385441104, 416525064, 457711311, 538011541, 610281748, 659498018, 833050128, 915422622, 989247027, 1076023082, 1220563496, 1318996036, 1614034623, 1830845244, 1978494054, 2152046164, 2441126992, 2637992072, 3228069246, 3661690488, 3956988108, 4304092328, 5275984144, 6456138492, 7323380976, 7913976216, 8608184656, 10222219279, 12912276984, 15827952432, 20444438558, 25824553968, 30666657837, 40888877116, 61333315674, 81777754232, 122666631348, 163555508464, 245333262696, 490666525392]

約数ペア:

[(1, 490666525392), (2, 245333262696), (3, 163555508464), (4, 122666631348), (6, 81777754232), (8, 61333315674), (12, 40888877116), (16, 30666657837), (19, 25824553968), (24, 20444438558), (31, 15827952432), (38, 12912276984), (48, 10222219279), (57, 8608184656), (62, 7913976216), (67, 7323380976), (76, 6456138492), (93, 5275984144), (114, 4304092328), (124, 3956988108), (134, 3661690488), (152, 3228069246), (186, 2637992072), (201, 2441126992), (228, 2152046164), (248, 1978494054), (268, 1830845244), (304, 1614034623), (372, 1318996036), (402, 1220563496), (456, 1076023082), (496, 989247027), (536, 915422622), (589, 833050128), (744, 659498018), (804, 610281748), (912, 538011541), (1072, 457711311), (1178, 416525064), (1273, 385441104), (1488, 329749009), (1608, 305140874), (1767, 277683376), (2077, 236238096), (2356, 208262532), (2546, 192720552), (3216, 152570437), (3534, 138841688), (3819, 128480368), (4154, 118119048), (4712, 104131266), (5092, 96360276), (6231, 78746032), (7068, 69420844), (7638, 64240184), (8308, 59059524), (9424, 52065633), (10184, 48180138), (12462, 39373016), (14136, 34710422), (15276, 32120092), (16616, 29529762), (20368, 24090069), (24924, 19686508), (28272, 17355211), (30552, 16060046), (33232, 14764881), (39463, 12433584), (49848, 9843254), (61104, 8030023), (78926, 6216792), (99696, 4921627), (118389, 4144528), (157852, 3108396), (236778, 2072264), (259033, 1894224), (315704, 1554198), (473556, 1036132), (518066, 947112), (631408, 777099)]