2149263243904

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^2\times {\mathrm{821}}^1$

素因数の和:1487

約数の個数: 192

約数和(自身を含む): 5073943749120

約数和(自身を除く): 2924680505216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 307, 434, 448, 496, 614, 821, 868, 896, 992, 1228, 1642, 1736, 1984, 2149, 2456, 3284, 3472, 3968, 4298, 4912, 5747, 6568, 6944, 8596, 9517, 9824, 11494, 13136, 13888, 17192, 19034, 19648, 22988, 25451, 26272, 27776, 34384, 38068, 39296, 45976, 50902, 52544, 66619, 68768, 76136, 91952, 94249, 101804, 105088, 133238, 137536, 152272, 178157, 183904, 188498, 203608, 252047, 266476, 275072, 304544, 356314, 367808, 376996, 407216, 504094, 532952, 609088, 659743, 712628, 735616, 753992, 814432, 1008188, 1065904, 1218176, 1319486, 1425256, 1507984, 1628864, 1764329, 2016376, 2131808, 2638972, 2850512, 2921719, 3015968, 3257728, 3528658, 4032752, 4263616, 5277944, 5701024, 5843438, 6031936, 7057316, 7813457, 8065504, 8527232, 10555888, 11402048, 11686876, 12063872, 14114632, 15626914, 16131008, 20452033, 21111776, 22804096, 23373752, 28229264, 31253828, 32262016, 40904066, 42223552, 46747504, 54694199, 56458528, 62507656, 77378429, 81808132, 84447104, 93495008, 109388398, 112917056, 125015312, 154756858, 163616264, 186990016, 218776796, 225834112, 250030624, 309513716, 327232528, 373980032, 437553592, 500061248, 541649003, 619027432, 654465056, 875107184, 1000122496, 1083298006, 1238054864, 1308930112, 1750214368, 2166596012, 2398731299, 2476109728, 2617860224, 3500428736, 4333192024, 4797462598, 4952219456, 7000857472, 8666384048, 9594925196, 9904438912, 16791119093, 17332768096, 19189850392, 33582238186, 34665536192, 38379700784, 67164476372, 69331072384, 76759401568, 134328952744, 153518803136, 268657905488, 307037606272, 537315810976, 1074631621952, 2149263243904]

約数ペア:

[(1, 2149263243904), (2, 1074631621952), (4, 537315810976), (7, 307037606272), (8, 268657905488), (14, 153518803136), (16, 134328952744), (28, 76759401568), (31, 69331072384), (32, 67164476372), (56, 38379700784), (62, 34665536192), (64, 33582238186), (112, 19189850392), (124, 17332768096), (128, 16791119093), (217, 9904438912), (224, 9594925196), (248, 8666384048), (307, 7000857472), (434, 4952219456), (448, 4797462598), (496, 4333192024), (614, 3500428736), (821, 2617860224), (868, 2476109728), (896, 2398731299), (992, 2166596012), (1228, 1750214368), (1642, 1308930112), (1736, 1238054864), (1984, 1083298006), (2149, 1000122496), (2456, 875107184), (3284, 654465056), (3472, 619027432), (3968, 541649003), (4298, 500061248), (4912, 437553592), (5747, 373980032), (6568, 327232528), (6944, 309513716), (8596, 250030624), (9517, 225834112), (9824, 218776796), (11494, 186990016), (13136, 163616264), (13888, 154756858), (17192, 125015312), (19034, 112917056), (19648, 109388398), (22988, 93495008), (25451, 84447104), (26272, 81808132), (27776, 77378429), (34384, 62507656), (38068, 56458528), (39296, 54694199), (45976, 46747504), (50902, 42223552), (52544, 40904066), (66619, 32262016), (68768, 31253828), (76136, 28229264), (91952, 23373752), (94249, 22804096), (101804, 21111776), (105088, 20452033), (133238, 16131008), (137536, 15626914), (152272, 14114632), (178157, 12063872), (183904, 11686876), (188498, 11402048), (203608, 10555888), (252047, 8527232), (266476, 8065504), (275072, 7813457), (304544, 7057316), (356314, 6031936), (367808, 5843438), (376996, 5701024), (407216, 5277944), (504094, 4263616), (532952, 4032752), (609088, 3528658), (659743, 3257728), (712628, 3015968), (735616, 2921719), (753992, 2850512), (814432, 2638972), (1008188, 2131808), (1065904, 2016376), (1218176, 1764329), (1319486, 1628864), (1425256, 1507984)]