1916578944

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1840

約数の個数: 288

約数和(自身を含む): 6757030800

約数和(自身を除く): 4840451856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 266, 288, 294, 304, 336, 342, 384, 392, 399, 441, 448, 456, 504, 532, 576, 588, 608, 672, 684, 784, 798, 882, 896, 912, 931, 1008, 1064, 1152, 1176, 1197, 1216, 1344, 1368, 1568, 1596, 1764, 1787, 1824, 1862, 2016, 2128, 2352, 2394, 2432, 2688, 2736, 2793, 3136, 3192, 3528, 3574, 3648, 3724, 4032, 4256, 4704, 4788, 5361, 5472, 5586, 6272, 6384, 7056, 7148, 7296, 7448, 8064, 8379, 8512, 9408, 9576, 10722, 10944, 11172, 12509, 12768, 14112, 14296, 14896, 16083, 16758, 17024, 18816, 19152, 21444, 21888, 22344, 25018, 25536, 28224, 28592, 29792, 32166, 33516, 33953, 37527, 38304, 42888, 44688, 50036, 51072, 56448, 57184, 59584, 64332, 67032, 67906, 75054, 76608, 85776, 87563, 89376, 100072, 101859, 112581, 114368, 119168, 128664, 134064, 135812, 150108, 153216, 171552, 175126, 178752, 200144, 203718, 225162, 228736, 237671, 257328, 262689, 268128, 271624, 300216, 305577, 343104, 350252, 357504, 400288, 407436, 450324, 475342, 514656, 525378, 536256, 543248, 600432, 611154, 686208, 700504, 713013, 788067, 800576, 814872, 900648, 950684, 1029312, 1050756, 1072512, 1086496, 1200864, 1222308, 1401008, 1426026, 1576134, 1601152, 1629744, 1663697, 1801296, 1901368, 2058624, 2101512, 2139039, 2172992, 2401728, 2444616, 2802016, 2852052, 3152268, 3259488, 3327394, 3602592, 3802736, 4203024, 4278078, 4345984, 4803456, 4889232, 4991091, 5604032, 5704104, 6304536, 6518976, 6654788, 7205184, 7605472, 8406048, 8556156, 9778464, 9982182, 11208064, 11408208, 12609072, 13037952, 13309576, 14410368, 14973273, 15210944, 16812096, 17112312, 19556928, 19964364, 22816416, 25218144, 26619152, 29946546, 30421888, 33624192, 34224624, 39113856, 39928728, 45632832, 50436288, 53238304, 59893092, 68449248, 79857456, 91265664, 100872576, 106476608, 119786184, 136898496, 159714912, 212953216, 239572368, 273796992, 319429824, 479144736, 638859648, 958289472, 1916578944]

約数ペア:

[(1, 1916578944), (2, 958289472), (3, 638859648), (4, 479144736), (6, 319429824), (7, 273796992), (8, 239572368), (9, 212953216), (12, 159714912), (14, 136898496), (16, 119786184), (18, 106476608), (19, 100872576), (21, 91265664), (24, 79857456), (28, 68449248), (32, 59893092), (36, 53238304), (38, 50436288), (42, 45632832), (48, 39928728), (49, 39113856), (56, 34224624), (57, 33624192), (63, 30421888), (64, 29946546), (72, 26619152), (76, 25218144), (84, 22816416), (96, 19964364), (98, 19556928), (112, 17112312), (114, 16812096), (126, 15210944), (128, 14973273), (133, 14410368), (144, 13309576), (147, 13037952), (152, 12609072), (168, 11408208), (171, 11208064), (192, 9982182), (196, 9778464), (224, 8556156), (228, 8406048), (252, 7605472), (266, 7205184), (288, 6654788), (294, 6518976), (304, 6304536), (336, 5704104), (342, 5604032), (384, 4991091), (392, 4889232), (399, 4803456), (441, 4345984), (448, 4278078), (456, 4203024), (504, 3802736), (532, 3602592), (576, 3327394), (588, 3259488), (608, 3152268), (672, 2852052), (684, 2802016), (784, 2444616), (798, 2401728), (882, 2172992), (896, 2139039), (912, 2101512), (931, 2058624), (1008, 1901368), (1064, 1801296), (1152, 1663697), (1176, 1629744), (1197, 1601152), (1216, 1576134), (1344, 1426026), (1368, 1401008), (1568, 1222308), (1596, 1200864), (1764, 1086496), (1787, 1072512), (1824, 1050756), (1862, 1029312), (2016, 950684), (2128, 900648), (2352, 814872), (2394, 800576), (2432, 788067), (2688, 713013), (2736, 700504), (2793, 686208), (3136, 611154), (3192, 600432), (3528, 543248), (3574, 536256), (3648, 525378), (3724, 514656), (4032, 475342), (4256, 450324), (4704, 407436), (4788, 400288), (5361, 357504), (5472, 350252), (5586, 343104), (6272, 305577), (6384, 300216), (7056, 271624), (7148, 268128), (7296, 262689), (7448, 257328), (8064, 237671), (8379, 228736), (8512, 225162), (9408, 203718), (9576, 200144), (10722, 178752), (10944, 175126), (11172, 171552), (12509, 153216), (12768, 150108), (14112, 135812), (14296, 134064), (14896, 128664), (16083, 119168), (16758, 114368), (17024, 112581), (18816, 101859), (19152, 100072), (21444, 89376), (21888, 87563), (22344, 85776), (25018, 76608), (25536, 75054), (28224, 67906), (28592, 67032), (29792, 64332), (32166, 59584), (33516, 57184), (33953, 56448), (37527, 51072), (38304, 50036), (42888, 44688)]