15968510316

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 47564858880

約数和(自身を除く): 31596348564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 71, 93, 99, 108, 124, 132, 142, 186, 197, 198, 213, 279, 284, 297, 341, 372, 394, 396, 426, 558, 591, 594, 639, 682, 781, 788, 837, 852, 961, 1023, 1116, 1182, 1188, 1278, 1364, 1562, 1674, 1773, 1917, 1922, 2046, 2167, 2201, 2343, 2364, 2556, 2883, 3069, 3124, 3348, 3546, 3834, 3844, 4092, 4334, 4402, 4686, 5319, 5766, 6107, 6138, 6501, 6603, 7029, 7092, 7668, 8649, 8668, 8804, 9207, 9372, 10571, 10638, 11532, 12214, 12276, 13002, 13206, 13987, 14058, 17298, 18321, 18414, 19503, 19809, 21087, 21142, 21276, 24211, 24428, 25947, 26004, 26412, 27974, 28116, 31713, 34596, 36642, 36828, 39006, 39618, 41961, 42174, 42284, 48422, 51894, 54963, 55948, 58509, 59427, 63426, 67177, 68231, 72633, 73284, 78012, 79236, 83922, 84348, 95139, 96844, 103788, 109926, 117018, 118854, 125883, 126852, 134354, 136462, 145266, 153857, 164889, 167844, 189317, 190278, 201531, 204693, 217899, 219852, 234036, 237708, 251766, 268708, 272924, 285417, 290532, 307714, 329778, 377649, 378634, 380556, 403062, 409386, 433597, 435798, 461571, 503532, 567951, 570834, 604593, 614079, 615428, 653697, 659556, 750541, 755298, 757268, 806124, 818772, 867194, 871596, 923142, 1135902, 1141668, 1209186, 1228158, 1300791, 1307394, 1384713, 1501082, 1510596, 1703853, 1734388, 1813779, 1842237, 1846284, 2082487, 2251623, 2271804, 2418372, 2456316, 2601582, 2614788, 2769426, 3002164, 3407706, 3627558, 3684474, 3902373, 4154139, 4164974, 4503246, 4769567, 5111559, 5203164, 5538852, 6247461, 6754869, 6815412, 7255116, 7368948, 7804746, 8308278, 8329948, 9006492, 9539134, 10223118, 11707119, 12494922, 13441507, 13509738, 14308701, 15609492, 16616556, 18742383, 19078268, 20264607, 20446236, 23414238, 24989844, 26883014, 27019476, 28617402, 37484766, 40324521, 40529214, 42926103, 46828476, 53766028, 56227149, 57234804, 74969532, 80649042, 81058428, 85852206, 112454298, 120973563, 128778309, 147856577, 161298084, 171704412, 224908596, 241947126, 257556618, 295713154, 362920689, 443569731, 483894252, 515113236, 591426308, 725841378, 887139462, 1330709193, 1451682756, 1774278924, 2661418386, 3992127579, 5322836772, 7984255158, 15968510316]

約数ペア:

[(1, 15968510316), (2, 7984255158), (3, 5322836772), (4, 3992127579), (6, 2661418386), (9, 1774278924), (11, 1451682756), (12, 1330709193), (18, 887139462), (22, 725841378), (27, 591426308), (31, 515113236), (33, 483894252), (36, 443569731), (44, 362920689), (54, 295713154), (62, 257556618), (66, 241947126), (71, 224908596), (93, 171704412), (99, 161298084), (108, 147856577), (124, 128778309), (132, 120973563), (142, 112454298), (186, 85852206), (197, 81058428), (198, 80649042), (213, 74969532), (279, 57234804), (284, 56227149), (297, 53766028), (341, 46828476), (372, 42926103), (394, 40529214), (396, 40324521), (426, 37484766), (558, 28617402), (591, 27019476), (594, 26883014), (639, 24989844), (682, 23414238), (781, 20446236), (788, 20264607), (837, 19078268), (852, 18742383), (961, 16616556), (1023, 15609492), (1116, 14308701), (1182, 13509738), (1188, 13441507), (1278, 12494922), (1364, 11707119), (1562, 10223118), (1674, 9539134), (1773, 9006492), (1917, 8329948), (1922, 8308278), (2046, 7804746), (2167, 7368948), (2201, 7255116), (2343, 6815412), (2364, 6754869), (2556, 6247461), (2883, 5538852), (3069, 5203164), (3124, 5111559), (3348, 4769567), (3546, 4503246), (3834, 4164974), (3844, 4154139), (4092, 3902373), (4334, 3684474), (4402, 3627558), (4686, 3407706), (5319, 3002164), (5766, 2769426), (6107, 2614788), (6138, 2601582), (6501, 2456316), (6603, 2418372), (7029, 2271804), (7092, 2251623), (7668, 2082487), (8649, 1846284), (8668, 1842237), (8804, 1813779), (9207, 1734388), (9372, 1703853), (10571, 1510596), (10638, 1501082), (11532, 1384713), (12214, 1307394), (12276, 1300791), (13002, 1228158), (13206, 1209186), (13987, 1141668), (14058, 1135902), (17298, 923142), (18321, 871596), (18414, 867194), (19503, 818772), (19809, 806124), (21087, 757268), (21142, 755298), (21276, 750541), (24211, 659556), (24428, 653697), (25947, 615428), (26004, 614079), (26412, 604593), (27974, 570834), (28116, 567951), (31713, 503532), (34596, 461571), (36642, 435798), (36828, 433597), (39006, 409386), (39618, 403062), (41961, 380556), (42174, 378634), (42284, 377649), (48422, 329778), (51894, 307714), (54963, 290532), (55948, 285417), (58509, 272924), (59427, 268708), (63426, 251766), (67177, 237708), (68231, 234036), (72633, 219852), (73284, 217899), (78012, 204693), (79236, 201531), (83922, 190278), (84348, 189317), (95139, 167844), (96844, 164889), (103788, 153857), (109926, 145266), (117018, 136462), (118854, 134354), (125883, 126852)]