347445540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4013}}^1$

素因数の和:4078

約数の個数: 144

約数和(自身を含む): 1165954608

約数和(自身を除く): 818509068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 666, 740, 780, 962, 1110, 1170, 1332, 1443, 1665, 1924, 2220, 2340, 2405, 2886, 3330, 4013, 4329, 4810, 5772, 6660, 7215, 8026, 8658, 9620, 12039, 14430, 16052, 17316, 20065, 21645, 24078, 28860, 36117, 40130, 43290, 48156, 52169, 60195, 72234, 80260, 86580, 104338, 120390, 144468, 148481, 156507, 180585, 208676, 240780, 260845, 296962, 313014, 361170, 445443, 469521, 521690, 593924, 626028, 722340, 742405, 782535, 890886, 939042, 1043380, 1336329, 1484810, 1565070, 1781772, 1878084, 1930253, 2227215, 2347605, 2672658, 2969620, 3130140, 3860506, 4454430, 4695210, 5345316, 5790759, 6681645, 7721012, 8908860, 9390420, 9651265, 11581518, 13363290, 17372277, 19302530, 23163036, 26726580, 28953795, 34744554, 38605060, 57907590, 69489108, 86861385, 115815180, 173722770, 347445540]

約数ペア:

[(1, 347445540), (2, 173722770), (3, 115815180), (4, 86861385), (5, 69489108), (6, 57907590), (9, 38605060), (10, 34744554), (12, 28953795), (13, 26726580), (15, 23163036), (18, 19302530), (20, 17372277), (26, 13363290), (30, 11581518), (36, 9651265), (37, 9390420), (39, 8908860), (45, 7721012), (52, 6681645), (60, 5790759), (65, 5345316), (74, 4695210), (78, 4454430), (90, 3860506), (111, 3130140), (117, 2969620), (130, 2672658), (148, 2347605), (156, 2227215), (180, 1930253), (185, 1878084), (195, 1781772), (222, 1565070), (234, 1484810), (260, 1336329), (333, 1043380), (370, 939042), (390, 890886), (444, 782535), (468, 742405), (481, 722340), (555, 626028), (585, 593924), (666, 521690), (740, 469521), (780, 445443), (962, 361170), (1110, 313014), (1170, 296962), (1332, 260845), (1443, 240780), (1665, 208676), (1924, 180585), (2220, 156507), (2340, 148481), (2405, 144468), (2886, 120390), (3330, 104338), (4013, 86580), (4329, 80260), (4810, 72234), (5772, 60195), (6660, 52169), (7215, 48156), (8026, 43290), (8658, 40130), (9620, 36117), (12039, 28860), (14430, 24078), (16052, 21645), (17316, 20065)]