2521737408

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:315

約数の個数: 224

約数和(自身を含む): 7209861120

約数和(自身を除く): 4688123712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 59, 62, 64, 86, 93, 96, 118, 124, 129, 167, 172, 177, 186, 192, 236, 248, 258, 334, 344, 354, 372, 472, 496, 501, 516, 668, 688, 708, 744, 944, 992, 1002, 1032, 1333, 1336, 1376, 1416, 1488, 1829, 1888, 1984, 2004, 2064, 2537, 2666, 2672, 2752, 2832, 2976, 3658, 3776, 3999, 4008, 4128, 5074, 5177, 5332, 5344, 5487, 5664, 5952, 7181, 7316, 7611, 7998, 8016, 8256, 9853, 10148, 10354, 10664, 10688, 10974, 11328, 14362, 14632, 15222, 15531, 15996, 16032, 19706, 20296, 20708, 21328, 21543, 21948, 28724, 29264, 29559, 30444, 31062, 31992, 32064, 39412, 40592, 41416, 42656, 43086, 43896, 57448, 58528, 59118, 60888, 62124, 63984, 78647, 78824, 81184, 82832, 85312, 86172, 87792, 114896, 117056, 118236, 121776, 124248, 127968, 157294, 157648, 162368, 165664, 172344, 175584, 222611, 229792, 235941, 236472, 243552, 248496, 255936, 305443, 314588, 315296, 331328, 344688, 351168, 423679, 445222, 459584, 471882, 472944, 487104, 496992, 610886, 629176, 630592, 667833, 689376, 847358, 890444, 916329, 943764, 945888, 993984, 1221772, 1258352, 1271037, 1335666, 1378752, 1694716, 1780888, 1832658, 1887528, 1891776, 2443544, 2516704, 2542074, 2671332, 3389432, 3561776, 3665316, 3775056, 4887088, 5033408, 5084148, 5342664, 6778864, 7123552, 7330632, 7550112, 9774176, 10168296, 10685328, 13134049, 13557728, 14247104, 14661264, 15100224, 19548352, 20336592, 21370656, 26268098, 27115456, 29322528, 39402147, 40673184, 42741312, 52536196, 58645056, 78804294, 81346368, 105072392, 157608588, 210144784, 315217176, 420289568, 630434352, 840579136, 1260868704, 2521737408]

約数ペア:

[(1, 2521737408), (2, 1260868704), (3, 840579136), (4, 630434352), (6, 420289568), (8, 315217176), (12, 210144784), (16, 157608588), (24, 105072392), (31, 81346368), (32, 78804294), (43, 58645056), (48, 52536196), (59, 42741312), (62, 40673184), (64, 39402147), (86, 29322528), (93, 27115456), (96, 26268098), (118, 21370656), (124, 20336592), (129, 19548352), (167, 15100224), (172, 14661264), (177, 14247104), (186, 13557728), (192, 13134049), (236, 10685328), (248, 10168296), (258, 9774176), (334, 7550112), (344, 7330632), (354, 7123552), (372, 6778864), (472, 5342664), (496, 5084148), (501, 5033408), (516, 4887088), (668, 3775056), (688, 3665316), (708, 3561776), (744, 3389432), (944, 2671332), (992, 2542074), (1002, 2516704), (1032, 2443544), (1333, 1891776), (1336, 1887528), (1376, 1832658), (1416, 1780888), (1488, 1694716), (1829, 1378752), (1888, 1335666), (1984, 1271037), (2004, 1258352), (2064, 1221772), (2537, 993984), (2666, 945888), (2672, 943764), (2752, 916329), (2832, 890444), (2976, 847358), (3658, 689376), (3776, 667833), (3999, 630592), (4008, 629176), (4128, 610886), (5074, 496992), (5177, 487104), (5332, 472944), (5344, 471882), (5487, 459584), (5664, 445222), (5952, 423679), (7181, 351168), (7316, 344688), (7611, 331328), (7998, 315296), (8016, 314588), (8256, 305443), (9853, 255936), (10148, 248496), (10354, 243552), (10664, 236472), (10688, 235941), (10974, 229792), (11328, 222611), (14362, 175584), (14632, 172344), (15222, 165664), (15531, 162368), (15996, 157648), (16032, 157294), (19706, 127968), (20296, 124248), (20708, 121776), (21328, 118236), (21543, 117056), (21948, 114896), (28724, 87792), (29264, 86172), (29559, 85312), (30444, 82832), (31062, 81184), (31992, 78824), (32064, 78647), (39412, 63984), (40592, 62124), (41416, 60888), (42656, 59118), (43086, 58528), (43896, 57448)]