2251265688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1423}}^1$

素因数の和:1558

約数の個数: 192

約数和(自身を含む): 7233008640

約数和(自身を除く): 4981742952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 73, 84, 86, 126, 129, 146, 168, 172, 219, 252, 258, 292, 301, 344, 387, 438, 504, 511, 516, 584, 602, 657, 774, 876, 903, 1022, 1032, 1204, 1314, 1423, 1533, 1548, 1752, 1806, 2044, 2408, 2628, 2709, 2846, 3066, 3096, 3139, 3612, 4088, 4269, 4599, 5256, 5418, 5692, 6132, 6278, 7224, 8538, 9198, 9417, 9961, 10836, 11384, 12264, 12556, 12807, 17076, 18396, 18834, 19922, 21672, 21973, 25112, 25614, 28251, 29883, 34152, 36792, 37668, 39844, 43946, 51228, 56502, 59766, 61189, 65919, 75336, 79688, 87892, 89649, 102456, 103879, 113004, 119532, 122378, 131838, 175784, 179298, 183567, 197757, 207758, 226008, 239064, 244756, 263676, 311637, 358596, 367134, 395514, 415516, 428323, 489512, 527352, 550701, 623274, 717192, 727153, 734268, 791028, 831032, 856646, 934911, 1101402, 1246548, 1284969, 1454306, 1468536, 1582056, 1713292, 1869822, 2181459, 2202804, 2493096, 2569938, 2908612, 3426584, 3739644, 3854907, 4362918, 4405608, 4466797, 5139876, 5817224, 6544377, 7479288, 7709814, 8725836, 8933594, 10279752, 13088754, 13400391, 15419628, 17451672, 17867188, 26177508, 26800782, 30839256, 31267579, 35734376, 40201173, 52355016, 53601564, 62535158, 80402346, 93802737, 107203128, 125070316, 160804692, 187605474, 250140632, 281408211, 321609384, 375210948, 562816422, 750421896, 1125632844, 2251265688]

約数ペア:

[(1, 2251265688), (2, 1125632844), (3, 750421896), (4, 562816422), (6, 375210948), (7, 321609384), (8, 281408211), (9, 250140632), (12, 187605474), (14, 160804692), (18, 125070316), (21, 107203128), (24, 93802737), (28, 80402346), (36, 62535158), (42, 53601564), (43, 52355016), (56, 40201173), (63, 35734376), (72, 31267579), (73, 30839256), (84, 26800782), (86, 26177508), (126, 17867188), (129, 17451672), (146, 15419628), (168, 13400391), (172, 13088754), (219, 10279752), (252, 8933594), (258, 8725836), (292, 7709814), (301, 7479288), (344, 6544377), (387, 5817224), (438, 5139876), (504, 4466797), (511, 4405608), (516, 4362918), (584, 3854907), (602, 3739644), (657, 3426584), (774, 2908612), (876, 2569938), (903, 2493096), (1022, 2202804), (1032, 2181459), (1204, 1869822), (1314, 1713292), (1423, 1582056), (1533, 1468536), (1548, 1454306), (1752, 1284969), (1806, 1246548), (2044, 1101402), (2408, 934911), (2628, 856646), (2709, 831032), (2846, 791028), (3066, 734268), (3096, 727153), (3139, 717192), (3612, 623274), (4088, 550701), (4269, 527352), (4599, 489512), (5256, 428323), (5418, 415516), (5692, 395514), (6132, 367134), (6278, 358596), (7224, 311637), (8538, 263676), (9198, 244756), (9417, 239064), (9961, 226008), (10836, 207758), (11384, 197757), (12264, 183567), (12556, 179298), (12807, 175784), (17076, 131838), (18396, 122378), (18834, 119532), (19922, 113004), (21672, 103879), (21973, 102456), (25112, 89649), (25614, 87892), (28251, 79688), (29883, 75336), (34152, 65919), (36792, 61189), (37668, 59766), (39844, 56502), (43946, 51228)]