389022660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2003}}^1$

素因数の和:2114

約数の個数: 144

約数和(自身を含む): 1286760384

約数和(自身を除く): 897737724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 83, 90, 117, 130, 156, 166, 180, 195, 234, 249, 260, 332, 390, 415, 468, 498, 585, 747, 780, 830, 996, 1079, 1170, 1245, 1494, 1660, 2003, 2158, 2340, 2490, 2988, 3237, 3735, 4006, 4316, 4980, 5395, 6009, 6474, 7470, 8012, 9711, 10015, 10790, 12018, 12948, 14940, 16185, 18027, 19422, 20030, 21580, 24036, 26039, 30045, 32370, 36054, 38844, 40060, 48555, 52078, 60090, 64740, 72108, 78117, 90135, 97110, 104156, 120180, 130195, 156234, 166249, 180270, 194220, 234351, 260390, 312468, 332498, 360540, 390585, 468702, 498747, 520780, 664996, 781170, 831245, 937404, 997494, 1171755, 1496241, 1562340, 1662490, 1994988, 2161237, 2343510, 2493735, 2992482, 3324980, 4322474, 4687020, 4987470, 5984964, 6483711, 7481205, 8644948, 9974940, 10806185, 12967422, 14962410, 19451133, 21612370, 25934844, 29924820, 32418555, 38902266, 43224740, 64837110, 77804532, 97255665, 129674220, 194511330, 389022660]

約数ペア:

[(1, 389022660), (2, 194511330), (3, 129674220), (4, 97255665), (5, 77804532), (6, 64837110), (9, 43224740), (10, 38902266), (12, 32418555), (13, 29924820), (15, 25934844), (18, 21612370), (20, 19451133), (26, 14962410), (30, 12967422), (36, 10806185), (39, 9974940), (45, 8644948), (52, 7481205), (60, 6483711), (65, 5984964), (78, 4987470), (83, 4687020), (90, 4322474), (117, 3324980), (130, 2992482), (156, 2493735), (166, 2343510), (180, 2161237), (195, 1994988), (234, 1662490), (249, 1562340), (260, 1496241), (332, 1171755), (390, 997494), (415, 937404), (468, 831245), (498, 781170), (585, 664996), (747, 520780), (780, 498747), (830, 468702), (996, 390585), (1079, 360540), (1170, 332498), (1245, 312468), (1494, 260390), (1660, 234351), (2003, 194220), (2158, 180270), (2340, 166249), (2490, 156234), (2988, 130195), (3237, 120180), (3735, 104156), (4006, 97110), (4316, 90135), (4980, 78117), (5395, 72108), (6009, 64740), (6474, 60090), (7470, 52078), (8012, 48555), (9711, 40060), (10015, 38844), (10790, 36054), (12018, 32370), (12948, 30045), (14940, 26039), (16185, 24036), (18027, 21580), (19422, 20030)]