19724519088

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{4909}}^1$

素因数の和:5128

約数の個数: 160

約数和(自身を含む): 57864153600

約数和(自身を除く): 38139634512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 131, 142, 144, 213, 216, 262, 284, 393, 426, 432, 524, 568, 639, 786, 852, 1048, 1136, 1179, 1278, 1572, 1704, 1917, 2096, 2358, 2556, 3144, 3408, 3537, 3834, 4716, 4909, 5112, 6288, 7074, 7668, 9301, 9432, 9818, 10224, 14148, 14727, 15336, 18602, 18864, 19636, 27903, 28296, 29454, 30672, 37204, 39272, 44181, 55806, 56592, 58908, 74408, 78544, 83709, 88362, 111612, 117816, 132543, 148816, 167418, 176724, 223224, 235632, 251127, 265086, 334836, 348539, 353448, 446448, 502254, 530172, 643079, 669672, 697078, 706896, 1004508, 1045617, 1060344, 1286158, 1339344, 1394156, 1929237, 2009016, 2091234, 2120688, 2572316, 2788312, 3136851, 3858474, 4018032, 4182468, 5144632, 5576624, 5787711, 6273702, 7716948, 8364936, 9410553, 10289264, 11575422, 12547404, 15433896, 16729872, 17363133, 18821106, 23150844, 25094808, 30867792, 34726266, 37642212, 45658609, 46301688, 50189616, 69452532, 75284424, 91317218, 92603376, 136975827, 138905064, 150568848, 182634436, 273951654, 277810128, 365268872, 410927481, 547903308, 730537744, 821854962, 1095806616, 1232782443, 1643709924, 2191613232, 2465564886, 3287419848, 4931129772, 6574839696, 9862259544, 19724519088]

約数ペア:

[(1, 19724519088), (2, 9862259544), (3, 6574839696), (4, 4931129772), (6, 3287419848), (8, 2465564886), (9, 2191613232), (12, 1643709924), (16, 1232782443), (18, 1095806616), (24, 821854962), (27, 730537744), (36, 547903308), (48, 410927481), (54, 365268872), (71, 277810128), (72, 273951654), (108, 182634436), (131, 150568848), (142, 138905064), (144, 136975827), (213, 92603376), (216, 91317218), (262, 75284424), (284, 69452532), (393, 50189616), (426, 46301688), (432, 45658609), (524, 37642212), (568, 34726266), (639, 30867792), (786, 25094808), (852, 23150844), (1048, 18821106), (1136, 17363133), (1179, 16729872), (1278, 15433896), (1572, 12547404), (1704, 11575422), (1917, 10289264), (2096, 9410553), (2358, 8364936), (2556, 7716948), (3144, 6273702), (3408, 5787711), (3537, 5576624), (3834, 5144632), (4716, 4182468), (4909, 4018032), (5112, 3858474), (6288, 3136851), (7074, 2788312), (7668, 2572316), (9301, 2120688), (9432, 2091234), (9818, 2009016), (10224, 1929237), (14148, 1394156), (14727, 1339344), (15336, 1286158), (18602, 1060344), (18864, 1045617), (19636, 1004508), (27903, 706896), (28296, 697078), (29454, 669672), (30672, 643079), (37204, 530172), (39272, 502254), (44181, 446448), (55806, 353448), (56592, 348539), (58908, 334836), (74408, 265086), (78544, 251127), (83709, 235632), (88362, 223224), (111612, 176724), (117816, 167418), (132543, 148816)]