64191983904

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2144

約数の個数: 216

約数和(自身を含む): 189995485680

約数和(自身を除く): 125803501776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 67, 72, 82, 96, 123, 134, 144, 164, 201, 246, 268, 288, 328, 369, 402, 492, 536, 603, 656, 738, 804, 984, 1072, 1206, 1312, 1476, 1608, 1681, 1968, 1979, 2144, 2412, 2747, 2952, 3216, 3362, 3936, 3958, 4824, 5043, 5494, 5904, 5937, 6432, 6724, 7916, 8241, 9648, 10086, 10988, 11808, 11874, 13448, 15129, 15832, 16482, 17811, 19296, 20172, 21976, 23748, 24723, 26896, 30258, 31664, 32964, 35622, 40344, 43952, 47496, 49446, 53792, 60516, 63328, 65928, 71244, 80688, 81139, 87904, 94992, 98892, 112627, 121032, 131856, 132593, 142488, 161376, 162278, 189984, 197784, 225254, 242064, 243417, 263712, 265186, 284976, 324556, 337881, 395568, 397779, 450508, 484128, 486834, 530372, 569952, 649112, 675762, 730251, 791136, 795558, 901016, 973668, 1013643, 1060744, 1193337, 1298224, 1351524, 1460502, 1591116, 1802032, 1947336, 2027286, 2121488, 2386674, 2596448, 2703048, 2921004, 3182232, 3326699, 3604064, 3894672, 4054572, 4242976, 4773348, 5406096, 5436313, 5842008, 6364464, 6653398, 7789344, 8109144, 9546696, 9980097, 10812192, 10872626, 11684016, 12728928, 13306796, 16218288, 16308939, 19093392, 19960194, 21745252, 23368032, 26613592, 29940291, 32436576, 32617878, 38186784, 39920388, 43490504, 48926817, 53227184, 59880582, 65235756, 79840776, 86981008, 97853634, 106454368, 119761164, 130471512, 159681552, 173962016, 195707268, 222888833, 239522328, 260943024, 319363104, 391414536, 445777666, 479044656, 521886048, 668666499, 782829072, 891555332, 958089312, 1337332998, 1565658144, 1783110664, 2005999497, 2674665996, 3566221328, 4011998994, 5349331992, 7132442656, 8023997988, 10698663984, 16047995976, 21397327968, 32095991952, 64191983904]

約数ペア:

[(1, 64191983904), (2, 32095991952), (3, 21397327968), (4, 16047995976), (6, 10698663984), (8, 8023997988), (9, 7132442656), (12, 5349331992), (16, 4011998994), (18, 3566221328), (24, 2674665996), (32, 2005999497), (36, 1783110664), (41, 1565658144), (48, 1337332998), (67, 958089312), (72, 891555332), (82, 782829072), (96, 668666499), (123, 521886048), (134, 479044656), (144, 445777666), (164, 391414536), (201, 319363104), (246, 260943024), (268, 239522328), (288, 222888833), (328, 195707268), (369, 173962016), (402, 159681552), (492, 130471512), (536, 119761164), (603, 106454368), (656, 97853634), (738, 86981008), (804, 79840776), (984, 65235756), (1072, 59880582), (1206, 53227184), (1312, 48926817), (1476, 43490504), (1608, 39920388), (1681, 38186784), (1968, 32617878), (1979, 32436576), (2144, 29940291), (2412, 26613592), (2747, 23368032), (2952, 21745252), (3216, 19960194), (3362, 19093392), (3936, 16308939), (3958, 16218288), (4824, 13306796), (5043, 12728928), (5494, 11684016), (5904, 10872626), (5937, 10812192), (6432, 9980097), (6724, 9546696), (7916, 8109144), (8241, 7789344), (9648, 6653398), (10086, 6364464), (10988, 5842008), (11808, 5436313), (11874, 5406096), (13448, 4773348), (15129, 4242976), (15832, 4054572), (16482, 3894672), (17811, 3604064), (19296, 3326699), (20172, 3182232), (21976, 2921004), (23748, 2703048), (24723, 2596448), (26896, 2386674), (30258, 2121488), (31664, 2027286), (32964, 1947336), (35622, 1802032), (40344, 1591116), (43952, 1460502), (47496, 1351524), (49446, 1298224), (53792, 1193337), (60516, 1060744), (63328, 1013643), (65928, 973668), (71244, 901016), (80688, 795558), (81139, 791136), (87904, 730251), (94992, 675762), (98892, 649112), (112627, 569952), (121032, 530372), (131856, 486834), (132593, 484128), (142488, 450508), (161376, 397779), (162278, 395568), (189984, 337881), (197784, 324556), (225254, 284976), (242064, 265186), (243417, 263712)]