1019914632

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:345

約数の個数: 256

約数和(自身を含む): 3256934400

約数和(自身を除く): 2237019768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 61, 62, 66, 72, 88, 93, 99, 108, 122, 124, 132, 183, 186, 198, 216, 227, 244, 248, 264, 279, 297, 341, 366, 372, 396, 454, 488, 549, 558, 594, 671, 681, 682, 732, 744, 792, 837, 908, 1023, 1098, 1116, 1188, 1342, 1362, 1364, 1464, 1647, 1674, 1816, 1891, 2013, 2043, 2046, 2196, 2232, 2376, 2497, 2684, 2724, 2728, 3069, 3294, 3348, 3782, 4026, 4086, 4092, 4392, 4994, 5368, 5448, 5673, 6039, 6129, 6138, 6588, 6696, 7037, 7491, 7564, 8052, 8172, 8184, 9207, 9988, 11346, 12078, 12258, 12276, 13176, 13847, 14074, 14982, 15128, 16104, 16344, 17019, 18117, 18414, 19976, 20801, 21111, 22473, 22692, 24156, 24516, 24552, 27694, 28148, 29964, 34038, 36234, 36828, 41541, 41602, 42222, 44946, 45384, 48312, 49032, 51057, 55388, 56296, 59928, 62403, 63333, 67419, 68076, 72468, 73656, 77407, 83082, 83204, 84444, 89892, 102114, 110776, 124623, 124806, 126666, 134838, 136152, 144936, 152317, 154814, 166164, 166408, 168888, 179784, 187209, 189999, 204228, 232221, 249246, 249612, 253332, 269676, 304634, 309628, 332328, 373869, 374418, 379998, 408456, 429257, 456951, 464442, 498492, 499224, 506664, 539352, 561627, 609268, 619256, 696663, 747738, 748836, 759996, 858514, 913902, 928884, 996984, 1123254, 1218536, 1287771, 1370853, 1393326, 1495476, 1497672, 1519992, 1717028, 1827804, 1857768, 2089989, 2246508, 2575542, 2741706, 2786652, 2990952, 3434056, 3655608, 3863313, 4112559, 4179978, 4493016, 4721827, 5151084, 5483412, 5573304, 7726626, 8225118, 8359956, 9443654, 10302168, 10966824, 11589939, 14165481, 15453252, 16450236, 16719912, 18887308, 23179878, 28330962, 30906504, 32900472, 37774616, 42496443, 46359756, 56661924, 84992886, 92719512, 113323848, 127489329, 169985772, 254978658, 339971544, 509957316, 1019914632]

約数ペア:

[(1, 1019914632), (2, 509957316), (3, 339971544), (4, 254978658), (6, 169985772), (8, 127489329), (9, 113323848), (11, 92719512), (12, 84992886), (18, 56661924), (22, 46359756), (24, 42496443), (27, 37774616), (31, 32900472), (33, 30906504), (36, 28330962), (44, 23179878), (54, 18887308), (61, 16719912), (62, 16450236), (66, 15453252), (72, 14165481), (88, 11589939), (93, 10966824), (99, 10302168), (108, 9443654), (122, 8359956), (124, 8225118), (132, 7726626), (183, 5573304), (186, 5483412), (198, 5151084), (216, 4721827), (227, 4493016), (244, 4179978), (248, 4112559), (264, 3863313), (279, 3655608), (297, 3434056), (341, 2990952), (366, 2786652), (372, 2741706), (396, 2575542), (454, 2246508), (488, 2089989), (549, 1857768), (558, 1827804), (594, 1717028), (671, 1519992), (681, 1497672), (682, 1495476), (732, 1393326), (744, 1370853), (792, 1287771), (837, 1218536), (908, 1123254), (1023, 996984), (1098, 928884), (1116, 913902), (1188, 858514), (1342, 759996), (1362, 748836), (1364, 747738), (1464, 696663), (1647, 619256), (1674, 609268), (1816, 561627), (1891, 539352), (2013, 506664), (2043, 499224), (2046, 498492), (2196, 464442), (2232, 456951), (2376, 429257), (2497, 408456), (2684, 379998), (2724, 374418), (2728, 373869), (3069, 332328), (3294, 309628), (3348, 304634), (3782, 269676), (4026, 253332), (4086, 249612), (4092, 249246), (4392, 232221), (4994, 204228), (5368, 189999), (5448, 187209), (5673, 179784), (6039, 168888), (6129, 166408), (6138, 166164), (6588, 154814), (6696, 152317), (7037, 144936), (7491, 136152), (7564, 134838), (8052, 126666), (8172, 124806), (8184, 124623), (9207, 110776), (9988, 102114), (11346, 89892), (12078, 84444), (12258, 83204), (12276, 83082), (13176, 77407), (13847, 73656), (14074, 72468), (14982, 68076), (15128, 67419), (16104, 63333), (16344, 62403), (17019, 59928), (18117, 56296), (18414, 55388), (19976, 51057), (20801, 49032), (21111, 48312), (22473, 45384), (22692, 44946), (24156, 42222), (24516, 41602), (24552, 41541), (27694, 36828), (28148, 36234), (29964, 34038)]