1385847888

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1893

約数の個数: 160

約数和(自身を含む): 4054240512

約数和(自身を除く): 2668392624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 41, 46, 48, 51, 68, 69, 82, 92, 102, 123, 136, 138, 164, 184, 204, 246, 272, 276, 328, 368, 391, 408, 492, 552, 656, 697, 782, 816, 943, 984, 1104, 1173, 1394, 1564, 1801, 1886, 1968, 2091, 2346, 2788, 2829, 3128, 3602, 3772, 4182, 4692, 5403, 5576, 5658, 6256, 7204, 7544, 8364, 9384, 10806, 11152, 11316, 14408, 15088, 16031, 16728, 18768, 21612, 22632, 28816, 30617, 32062, 33456, 41423, 43224, 45264, 48093, 61234, 64124, 73841, 82846, 86448, 91851, 96186, 122468, 124269, 128248, 147682, 165692, 183702, 192372, 221523, 244936, 248538, 256496, 295364, 331384, 367404, 384744, 443046, 489872, 497076, 590728, 662768, 704191, 734808, 769488, 886092, 994152, 1181456, 1255297, 1408382, 1469616, 1698343, 1772184, 1988304, 2112573, 2510594, 2816764, 3396686, 3544368, 3765891, 4225146, 5021188, 5095029, 5633528, 6793372, 7531782, 8450292, 10042376, 10190058, 11267056, 13586744, 15063564, 16900584, 20084752, 20380116, 27173488, 28871831, 30127128, 33801168, 40760232, 57743662, 60254256, 81520464, 86615493, 115487324, 173230986, 230974648, 346461972, 461949296, 692923944, 1385847888]

約数ペア:

[(1, 1385847888), (2, 692923944), (3, 461949296), (4, 346461972), (6, 230974648), (8, 173230986), (12, 115487324), (16, 86615493), (17, 81520464), (23, 60254256), (24, 57743662), (34, 40760232), (41, 33801168), (46, 30127128), (48, 28871831), (51, 27173488), (68, 20380116), (69, 20084752), (82, 16900584), (92, 15063564), (102, 13586744), (123, 11267056), (136, 10190058), (138, 10042376), (164, 8450292), (184, 7531782), (204, 6793372), (246, 5633528), (272, 5095029), (276, 5021188), (328, 4225146), (368, 3765891), (391, 3544368), (408, 3396686), (492, 2816764), (552, 2510594), (656, 2112573), (697, 1988304), (782, 1772184), (816, 1698343), (943, 1469616), (984, 1408382), (1104, 1255297), (1173, 1181456), (1394, 994152), (1564, 886092), (1801, 769488), (1886, 734808), (1968, 704191), (2091, 662768), (2346, 590728), (2788, 497076), (2829, 489872), (3128, 443046), (3602, 384744), (3772, 367404), (4182, 331384), (4692, 295364), (5403, 256496), (5576, 248538), (5658, 244936), (6256, 221523), (7204, 192372), (7544, 183702), (8364, 165692), (9384, 147682), (10806, 128248), (11152, 124269), (11316, 122468), (14408, 96186), (15088, 91851), (16031, 86448), (16728, 82846), (18768, 73841), (21612, 64124), (22632, 61234), (28816, 48093), (30617, 45264), (32062, 43224), (33456, 41423)]