221626314

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 654998400

約数和(自身を除く): 433372086

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 34, 39, 42, 49, 51, 54, 63, 78, 91, 98, 102, 117, 119, 126, 147, 153, 182, 189, 221, 234, 238, 273, 294, 306, 351, 357, 378, 379, 441, 442, 459, 546, 637, 663, 702, 714, 758, 819, 833, 882, 918, 1071, 1137, 1274, 1323, 1326, 1547, 1638, 1666, 1911, 1989, 2142, 2274, 2457, 2499, 2646, 2653, 3094, 3213, 3411, 3822, 3978, 4641, 4914, 4927, 4998, 5306, 5733, 5967, 6426, 6443, 6822, 7497, 7959, 9282, 9854, 10233, 10829, 11466, 11934, 12886, 13923, 14781, 14994, 15918, 17199, 18571, 19329, 20466, 21658, 22491, 23877, 27846, 29562, 32487, 34398, 34489, 37142, 38658, 41769, 44343, 44982, 45101, 47754, 55713, 57987, 64974, 68978, 71631, 83538, 83759, 88686, 90202, 97461, 103467, 111426, 115974, 133029, 135303, 143262, 167139, 167518, 173961, 194922, 206934, 241423, 251277, 266058, 270606, 292383, 310401, 315707, 334278, 347922, 405909, 482846, 501417, 502554, 584766, 586313, 620802, 631414, 724269, 753831, 811818, 931203, 947121, 1002834, 1172626, 1217727, 1448538, 1507662, 1758939, 1862406, 1894242, 2172807, 2261493, 2435454, 2841363, 3517878, 4104191, 4345614, 4522986, 5276817, 5682726, 6518421, 8208382, 8524089, 10553634, 12312573, 13036842, 15830451, 17048178, 24625146, 31660902, 36937719, 73875438, 110813157, 221626314]

約数ペア:

[(1, 221626314), (2, 110813157), (3, 73875438), (6, 36937719), (7, 31660902), (9, 24625146), (13, 17048178), (14, 15830451), (17, 13036842), (18, 12312573), (21, 10553634), (26, 8524089), (27, 8208382), (34, 6518421), (39, 5682726), (42, 5276817), (49, 4522986), (51, 4345614), (54, 4104191), (63, 3517878), (78, 2841363), (91, 2435454), (98, 2261493), (102, 2172807), (117, 1894242), (119, 1862406), (126, 1758939), (147, 1507662), (153, 1448538), (182, 1217727), (189, 1172626), (221, 1002834), (234, 947121), (238, 931203), (273, 811818), (294, 753831), (306, 724269), (351, 631414), (357, 620802), (378, 586313), (379, 584766), (441, 502554), (442, 501417), (459, 482846), (546, 405909), (637, 347922), (663, 334278), (702, 315707), (714, 310401), (758, 292383), (819, 270606), (833, 266058), (882, 251277), (918, 241423), (1071, 206934), (1137, 194922), (1274, 173961), (1323, 167518), (1326, 167139), (1547, 143262), (1638, 135303), (1666, 133029), (1911, 115974), (1989, 111426), (2142, 103467), (2274, 97461), (2457, 90202), (2499, 88686), (2646, 83759), (2653, 83538), (3094, 71631), (3213, 68978), (3411, 64974), (3822, 57987), (3978, 55713), (4641, 47754), (4914, 45101), (4927, 44982), (4998, 44343), (5306, 41769), (5733, 38658), (5967, 37142), (6426, 34489), (6443, 34398), (6822, 32487), (7497, 29562), (7959, 27846), (9282, 23877), (9854, 22491), (10233, 21658), (10829, 20466), (11466, 19329), (11934, 18571), (12886, 17199), (13923, 15918), (14781, 14994)]