31173380316

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{2447}}^1$

素因数の和:2800

約数の個数: 144

約数和(自身を含む): 85927855104

約数和(自身を除く): 54754474788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 167, 234, 326, 334, 468, 489, 501, 652, 668, 978, 1002, 1467, 1503, 1956, 2004, 2119, 2171, 2447, 2934, 3006, 4238, 4342, 4894, 5868, 6012, 6357, 6513, 7341, 8476, 8684, 9788, 12714, 13026, 14682, 19071, 19539, 22023, 25428, 26052, 27221, 29364, 31811, 38142, 39078, 44046, 54442, 63622, 76284, 78156, 81663, 88092, 95433, 108884, 127244, 163326, 190866, 244989, 286299, 326652, 353873, 381732, 398861, 408649, 489978, 572598, 707746, 797722, 817298, 979956, 1061619, 1145196, 1196583, 1225947, 1415492, 1595444, 1634596, 2123238, 2393166, 2451894, 3184857, 3589749, 3677841, 4246476, 4786332, 4903788, 5185193, 5312437, 6369714, 7179498, 7355682, 10370386, 10624874, 12739428, 14358996, 14711364, 15555579, 15937311, 20740772, 21249748, 31111158, 31874622, 46666737, 47811933, 62222316, 63749244, 66609787, 93333474, 95623866, 133219574, 186666948, 191247732, 199829361, 266439148, 399658722, 599488083, 799317444, 865927231, 1198976166, 1731854462, 2397952332, 2597781693, 3463708924, 5195563386, 7793345079, 10391126772, 15586690158, 31173380316]

約数ペア:

[(1, 31173380316), (2, 15586690158), (3, 10391126772), (4, 7793345079), (6, 5195563386), (9, 3463708924), (12, 2597781693), (13, 2397952332), (18, 1731854462), (26, 1198976166), (36, 865927231), (39, 799317444), (52, 599488083), (78, 399658722), (117, 266439148), (156, 199829361), (163, 191247732), (167, 186666948), (234, 133219574), (326, 95623866), (334, 93333474), (468, 66609787), (489, 63749244), (501, 62222316), (652, 47811933), (668, 46666737), (978, 31874622), (1002, 31111158), (1467, 21249748), (1503, 20740772), (1956, 15937311), (2004, 15555579), (2119, 14711364), (2171, 14358996), (2447, 12739428), (2934, 10624874), (3006, 10370386), (4238, 7355682), (4342, 7179498), (4894, 6369714), (5868, 5312437), (6012, 5185193), (6357, 4903788), (6513, 4786332), (7341, 4246476), (8476, 3677841), (8684, 3589749), (9788, 3184857), (12714, 2451894), (13026, 2393166), (14682, 2123238), (19071, 1634596), (19539, 1595444), (22023, 1415492), (25428, 1225947), (26052, 1196583), (27221, 1145196), (29364, 1061619), (31811, 979956), (38142, 817298), (39078, 797722), (44046, 707746), (54442, 572598), (63622, 489978), (76284, 408649), (78156, 398861), (81663, 381732), (88092, 353873), (95433, 326652), (108884, 286299), (127244, 244989), (163326, 190866)]