221924472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 518350728

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 41, 42, 44, 56, 58, 66, 77, 82, 84, 87, 88, 101, 116, 123, 132, 154, 164, 168, 174, 202, 203, 231, 232, 246, 264, 287, 303, 308, 319, 328, 348, 404, 406, 451, 462, 492, 574, 606, 609, 616, 638, 696, 707, 808, 812, 861, 902, 924, 957, 984, 1111, 1148, 1189, 1212, 1218, 1276, 1353, 1414, 1624, 1722, 1804, 1848, 1914, 2121, 2222, 2233, 2296, 2378, 2424, 2436, 2552, 2706, 2828, 2929, 3157, 3333, 3444, 3567, 3608, 3828, 4141, 4242, 4444, 4466, 4756, 4872, 5412, 5656, 5858, 6314, 6666, 6699, 6888, 7134, 7656, 7777, 8282, 8323, 8484, 8787, 8888, 8932, 9471, 9512, 10824, 11716, 12423, 12628, 13079, 13332, 13398, 14268, 15554, 16564, 16646, 16968, 17574, 17864, 18942, 20503, 23331, 23432, 24846, 24969, 25256, 26158, 26664, 26796, 28536, 28987, 31108, 32219, 33128, 33292, 35148, 37884, 39237, 41006, 45551, 46662, 49692, 49938, 52316, 53592, 57974, 61509, 62216, 64438, 66584, 70296, 75768, 78474, 82012, 86961, 91102, 91553, 93324, 96657, 99384, 99876, 104632, 115948, 120089, 123018, 128876, 136653, 156948, 164024, 173922, 182204, 183106, 186648, 193314, 199752, 225533, 231896, 240178, 246036, 257752, 273306, 274659, 313896, 318857, 347844, 360267, 364408, 366212, 386628, 451066, 480356, 492072, 546612, 549318, 637714, 676599, 695688, 720534, 732424, 773256, 840623, 902132, 956571, 960712, 1093224, 1098636, 1275428, 1320979, 1353198, 1441068, 1681246, 1804264, 1913142, 2197272, 2521869, 2550856, 2641958, 2706396, 2882136, 3362492, 3826284, 3962937, 5043738, 5283916, 5412792, 6724984, 7652568, 7925874, 9246853, 10087476, 10567832, 15851748, 18493706, 20174952, 27740559, 31703496, 36987412, 55481118, 73974824, 110962236, 221924472]

約数ペア:

[(1, 221924472), (2, 110962236), (3, 73974824), (4, 55481118), (6, 36987412), (7, 31703496), (8, 27740559), (11, 20174952), (12, 18493706), (14, 15851748), (21, 10567832), (22, 10087476), (24, 9246853), (28, 7925874), (29, 7652568), (33, 6724984), (41, 5412792), (42, 5283916), (44, 5043738), (56, 3962937), (58, 3826284), (66, 3362492), (77, 2882136), (82, 2706396), (84, 2641958), (87, 2550856), (88, 2521869), (101, 2197272), (116, 1913142), (123, 1804264), (132, 1681246), (154, 1441068), (164, 1353198), (168, 1320979), (174, 1275428), (202, 1098636), (203, 1093224), (231, 960712), (232, 956571), (246, 902132), (264, 840623), (287, 773256), (303, 732424), (308, 720534), (319, 695688), (328, 676599), (348, 637714), (404, 549318), (406, 546612), (451, 492072), (462, 480356), (492, 451066), (574, 386628), (606, 366212), (609, 364408), (616, 360267), (638, 347844), (696, 318857), (707, 313896), (808, 274659), (812, 273306), (861, 257752), (902, 246036), (924, 240178), (957, 231896), (984, 225533), (1111, 199752), (1148, 193314), (1189, 186648), (1212, 183106), (1218, 182204), (1276, 173922), (1353, 164024), (1414, 156948), (1624, 136653), (1722, 128876), (1804, 123018), (1848, 120089), (1914, 115948), (2121, 104632), (2222, 99876), (2233, 99384), (2296, 96657), (2378, 93324), (2424, 91553), (2436, 91102), (2552, 86961), (2706, 82012), (2828, 78474), (2929, 75768), (3157, 70296), (3333, 66584), (3444, 64438), (3567, 62216), (3608, 61509), (3828, 57974), (4141, 53592), (4242, 52316), (4444, 49938), (4466, 49692), (4756, 46662), (4872, 45551), (5412, 41006), (5656, 39237), (5858, 37884), (6314, 35148), (6666, 33292), (6699, 33128), (6888, 32219), (7134, 31108), (7656, 28987), (7777, 28536), (8282, 26796), (8323, 26664), (8484, 26158), (8787, 25256), (8888, 24969), (8932, 24846), (9471, 23432), (9512, 23331), (10824, 20503), (11716, 18942), (12423, 17864), (12628, 17574), (13079, 16968), (13332, 16646), (13398, 16564), (14268, 15554)]