755375868

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 180

約数和(自身を含む): 2202315192

約数和(自身を除く): 1446939324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 131, 148, 156, 162, 222, 234, 262, 324, 333, 351, 393, 444, 468, 481, 524, 666, 702, 786, 962, 999, 1053, 1179, 1332, 1369, 1404, 1443, 1572, 1703, 1924, 1998, 2106, 2358, 2738, 2886, 2997, 3406, 3537, 3996, 4107, 4212, 4329, 4716, 4847, 5109, 5476, 5772, 5994, 6812, 7074, 8214, 8658, 9694, 10218, 10611, 11988, 12321, 12987, 14148, 14541, 15327, 16428, 17316, 17797, 19388, 20436, 21222, 24642, 25974, 29082, 30654, 35594, 36963, 38961, 42444, 43623, 45981, 49284, 51948, 53391, 58164, 61308, 63011, 71188, 73926, 77922, 87246, 91962, 106782, 110889, 126022, 130869, 137943, 147852, 155844, 160173, 174492, 179339, 183924, 189033, 213564, 221778, 252044, 261738, 275886, 320346, 358678, 378066, 392607, 443556, 480519, 523476, 538017, 551772, 567099, 640692, 717356, 756132, 785214, 961038, 1076034, 1134198, 1441557, 1570428, 1614051, 1701297, 1922076, 2152068, 2268396, 2331407, 2883114, 3228102, 3402594, 4662814, 4842153, 5103891, 5766228, 6456204, 6805188, 6994221, 9325628, 9684306, 10207782, 13988442, 14526459, 19368612, 20415564, 20982663, 27976884, 29052918, 41965326, 58105836, 62947989, 83930652, 125895978, 188843967, 251791956, 377687934, 755375868]

約数ペア:

[(1, 755375868), (2, 377687934), (3, 251791956), (4, 188843967), (6, 125895978), (9, 83930652), (12, 62947989), (13, 58105836), (18, 41965326), (26, 29052918), (27, 27976884), (36, 20982663), (37, 20415564), (39, 19368612), (52, 14526459), (54, 13988442), (74, 10207782), (78, 9684306), (81, 9325628), (108, 6994221), (111, 6805188), (117, 6456204), (131, 5766228), (148, 5103891), (156, 4842153), (162, 4662814), (222, 3402594), (234, 3228102), (262, 2883114), (324, 2331407), (333, 2268396), (351, 2152068), (393, 1922076), (444, 1701297), (468, 1614051), (481, 1570428), (524, 1441557), (666, 1134198), (702, 1076034), (786, 961038), (962, 785214), (999, 756132), (1053, 717356), (1179, 640692), (1332, 567099), (1369, 551772), (1404, 538017), (1443, 523476), (1572, 480519), (1703, 443556), (1924, 392607), (1998, 378066), (2106, 358678), (2358, 320346), (2738, 275886), (2886, 261738), (2997, 252044), (3406, 221778), (3537, 213564), (3996, 189033), (4107, 183924), (4212, 179339), (4329, 174492), (4716, 160173), (4847, 155844), (5109, 147852), (5476, 137943), (5772, 130869), (5994, 126022), (6812, 110889), (7074, 106782), (8214, 91962), (8658, 87246), (9694, 77922), (10218, 73926), (10611, 71188), (11988, 63011), (12321, 61308), (12987, 58164), (14148, 53391), (14541, 51948), (15327, 49284), (16428, 45981), (17316, 43623), (17797, 42444), (19388, 38961), (20436, 36963), (21222, 35594), (24642, 30654), (25974, 29082)]