28165961844

素因数分解:

$2^2\times 3^7\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:738

約数の個数: 192

約数和(自身を含む): 76513006080

約数和(自身を除く): 48347044236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 173, 222, 243, 324, 333, 346, 444, 486, 503, 519, 666, 692, 729, 972, 999, 1006, 1038, 1332, 1458, 1509, 1557, 1998, 2012, 2076, 2187, 2916, 2997, 3018, 3114, 3996, 4374, 4527, 4671, 5994, 6036, 6228, 6401, 8748, 8991, 9054, 9342, 11988, 12802, 13581, 14013, 17982, 18108, 18611, 18684, 19203, 25604, 26973, 27162, 28026, 35964, 37222, 38406, 40743, 42039, 53946, 54324, 55833, 56052, 57609, 74444, 76812, 80919, 81486, 84078, 87019, 107892, 111666, 115218, 122229, 126117, 161838, 162972, 167499, 168156, 172827, 174038, 223332, 230436, 244458, 252234, 261057, 323676, 334998, 345654, 348076, 366687, 378351, 488916, 502497, 504468, 518481, 522114, 669996, 691308, 733374, 756702, 783171, 1004994, 1036962, 1044228, 1100061, 1466748, 1507491, 1513404, 1555443, 1566342, 2009988, 2073924, 2200122, 2349513, 3014982, 3110886, 3132684, 3219703, 4400244, 4522473, 4666329, 4699026, 6029964, 6221772, 6439406, 7048539, 9044946, 9332658, 9398052, 9659109, 12878812, 13567419, 13998987, 14097078, 18089892, 18665316, 19318218, 21145617, 27134838, 27997974, 28194156, 28977327, 38636436, 40702257, 42291234, 54269676, 55995948, 57954654, 63436851, 81404514, 84582468, 86931981, 115909308, 126873702, 162809028, 173863962, 190310553, 253747404, 260795943, 347727924, 380621106, 521591886, 761242212, 782387829, 1043183772, 1564775658, 2347163487, 3129551316, 4694326974, 7041490461, 9388653948, 14082980922, 28165961844]

約数ペア:

[(1, 28165961844), (2, 14082980922), (3, 9388653948), (4, 7041490461), (6, 4694326974), (9, 3129551316), (12, 2347163487), (18, 1564775658), (27, 1043183772), (36, 782387829), (37, 761242212), (54, 521591886), (74, 380621106), (81, 347727924), (108, 260795943), (111, 253747404), (148, 190310553), (162, 173863962), (173, 162809028), (222, 126873702), (243, 115909308), (324, 86931981), (333, 84582468), (346, 81404514), (444, 63436851), (486, 57954654), (503, 55995948), (519, 54269676), (666, 42291234), (692, 40702257), (729, 38636436), (972, 28977327), (999, 28194156), (1006, 27997974), (1038, 27134838), (1332, 21145617), (1458, 19318218), (1509, 18665316), (1557, 18089892), (1998, 14097078), (2012, 13998987), (2076, 13567419), (2187, 12878812), (2916, 9659109), (2997, 9398052), (3018, 9332658), (3114, 9044946), (3996, 7048539), (4374, 6439406), (4527, 6221772), (4671, 6029964), (5994, 4699026), (6036, 4666329), (6228, 4522473), (6401, 4400244), (8748, 3219703), (8991, 3132684), (9054, 3110886), (9342, 3014982), (11988, 2349513), (12802, 2200122), (13581, 2073924), (14013, 2009988), (17982, 1566342), (18108, 1555443), (18611, 1513404), (18684, 1507491), (19203, 1466748), (25604, 1100061), (26973, 1044228), (27162, 1036962), (28026, 1004994), (35964, 783171), (37222, 756702), (38406, 733374), (40743, 691308), (42039, 669996), (53946, 522114), (54324, 518481), (55833, 504468), (56052, 502497), (57609, 488916), (74444, 378351), (76812, 366687), (80919, 348076), (81486, 345654), (84078, 334998), (87019, 323676), (107892, 261057), (111666, 252234), (115218, 244458), (122229, 230436), (126117, 223332), (161838, 174038), (162972, 172827), (167499, 168156)]