390050388

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 216

約数和(自身を含む): 1257453288

約数和(自身を除く): 867402900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 73, 78, 84, 91, 98, 117, 126, 146, 147, 156, 182, 196, 219, 233, 234, 252, 273, 292, 294, 364, 438, 441, 466, 468, 511, 546, 588, 637, 657, 699, 819, 876, 882, 932, 949, 1022, 1092, 1274, 1314, 1398, 1533, 1631, 1638, 1764, 1898, 1911, 2044, 2097, 2548, 2628, 2796, 2847, 3029, 3066, 3262, 3276, 3577, 3796, 3822, 4194, 4599, 4893, 5694, 5733, 6058, 6132, 6524, 6643, 7154, 7644, 8388, 8541, 9087, 9198, 9786, 10731, 11388, 11417, 11466, 12116, 13286, 14308, 14679, 17009, 17082, 18174, 18396, 19572, 19929, 21203, 21462, 22834, 22932, 26572, 27261, 29358, 32193, 34018, 34164, 34251, 36348, 39858, 42406, 42924, 45668, 46501, 51027, 54522, 58716, 59787, 63609, 64386, 68036, 68502, 79716, 84812, 93002, 102054, 102753, 109044, 119063, 119574, 127218, 128772, 137004, 139503, 148421, 153081, 186004, 190827, 204108, 205506, 221117, 238126, 239148, 254436, 279006, 296842, 306162, 357189, 381654, 411012, 418509, 442234, 445263, 476252, 558012, 593684, 612324, 663351, 714378, 763308, 833441, 837018, 884468, 890526, 1071567, 1326702, 1335789, 1428756, 1547819, 1666882, 1674036, 1781052, 1990053, 2143134, 2500323, 2653404, 2671578, 3095638, 3333764, 3980106, 4286268, 4643457, 5000646, 5343156, 6191276, 7500969, 7960212, 9286914, 10001292, 10834733, 13930371, 15001938, 18573828, 21669466, 27860742, 30003876, 32504199, 43338932, 55721484, 65008398, 97512597, 130016796, 195025194, 390050388]

約数ペア:

[(1, 390050388), (2, 195025194), (3, 130016796), (4, 97512597), (6, 65008398), (7, 55721484), (9, 43338932), (12, 32504199), (13, 30003876), (14, 27860742), (18, 21669466), (21, 18573828), (26, 15001938), (28, 13930371), (36, 10834733), (39, 10001292), (42, 9286914), (49, 7960212), (52, 7500969), (63, 6191276), (73, 5343156), (78, 5000646), (84, 4643457), (91, 4286268), (98, 3980106), (117, 3333764), (126, 3095638), (146, 2671578), (147, 2653404), (156, 2500323), (182, 2143134), (196, 1990053), (219, 1781052), (233, 1674036), (234, 1666882), (252, 1547819), (273, 1428756), (292, 1335789), (294, 1326702), (364, 1071567), (438, 890526), (441, 884468), (466, 837018), (468, 833441), (511, 763308), (546, 714378), (588, 663351), (637, 612324), (657, 593684), (699, 558012), (819, 476252), (876, 445263), (882, 442234), (932, 418509), (949, 411012), (1022, 381654), (1092, 357189), (1274, 306162), (1314, 296842), (1398, 279006), (1533, 254436), (1631, 239148), (1638, 238126), (1764, 221117), (1898, 205506), (1911, 204108), (2044, 190827), (2097, 186004), (2548, 153081), (2628, 148421), (2796, 139503), (2847, 137004), (3029, 128772), (3066, 127218), (3262, 119574), (3276, 119063), (3577, 109044), (3796, 102753), (3822, 102054), (4194, 93002), (4599, 84812), (4893, 79716), (5694, 68502), (5733, 68036), (6058, 64386), (6132, 63609), (6524, 59787), (6643, 58716), (7154, 54522), (7644, 51027), (8388, 46501), (8541, 45668), (9087, 42924), (9198, 42406), (9786, 39858), (10731, 36348), (11388, 34251), (11417, 34164), (11466, 34018), (12116, 32193), (13286, 29358), (14308, 27261), (14679, 26572), (17009, 22932), (17082, 22834), (18174, 21462), (18396, 21203), (19572, 19929)]