223920396

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 758419200

約数和(自身を除く): 534498804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 27, 28, 34, 36, 38, 42, 49, 51, 54, 57, 63, 68, 76, 84, 98, 102, 108, 114, 119, 126, 131, 133, 147, 153, 171, 189, 196, 204, 228, 238, 252, 262, 266, 294, 306, 323, 342, 357, 378, 393, 399, 441, 459, 476, 513, 524, 532, 588, 612, 646, 684, 714, 756, 786, 798, 833, 882, 917, 918, 931, 969, 1026, 1071, 1179, 1197, 1292, 1323, 1428, 1572, 1596, 1666, 1764, 1834, 1836, 1862, 1938, 2052, 2142, 2227, 2261, 2358, 2394, 2489, 2499, 2646, 2751, 2793, 2907, 3213, 3332, 3537, 3591, 3668, 3724, 3876, 4284, 4454, 4522, 4716, 4788, 4978, 4998, 5292, 5502, 5586, 5814, 6419, 6426, 6681, 6783, 7074, 7182, 7467, 7497, 8253, 8379, 8721, 8908, 9044, 9956, 9996, 11004, 11172, 11628, 12838, 12852, 13362, 13566, 14148, 14364, 14934, 14994, 15589, 15827, 16506, 16758, 17423, 17442, 19257, 20043, 20349, 22401, 22491, 24759, 25137, 25676, 26724, 27132, 29868, 29988, 31178, 31654, 33012, 33516, 34846, 34884, 38514, 40086, 40698, 42313, 44802, 44982, 46767, 47481, 49518, 50274, 52269, 57771, 60129, 61047, 62356, 63308, 67203, 69692, 77028, 80172, 81396, 84626, 89604, 89964, 93534, 94962, 99036, 100548, 104538, 109123, 115542, 120258, 121961, 122094, 126939, 134406, 140301, 142443, 156807, 169252, 173313, 187068, 189924, 209076, 218246, 231084, 240516, 243922, 244188, 253878, 268812, 280602, 284886, 296191, 313614, 327369, 346626, 365883, 380817, 420903, 427329, 436492, 470421, 487844, 507756, 561204, 569772, 592382, 627228, 654738, 693252, 731766, 761634, 841806, 854658, 888573, 940842, 982107, 1097649, 1142451, 1184764, 1309476, 1463532, 1523268, 1683612, 1709316, 1777146, 1881684, 1964214, 2073337, 2195298, 2284902, 2665719, 2946321, 3292947, 3554292, 3928428, 4146674, 4390596, 4569804, 5331438, 5892642, 6220011, 6585894, 7997157, 8293348, 10662876, 11785284, 12440022, 13171788, 15994314, 18660033, 24880044, 31988628, 37320066, 55980099, 74640132, 111960198, 223920396]

約数ペア:

[(1, 223920396), (2, 111960198), (3, 74640132), (4, 55980099), (6, 37320066), (7, 31988628), (9, 24880044), (12, 18660033), (14, 15994314), (17, 13171788), (18, 12440022), (19, 11785284), (21, 10662876), (27, 8293348), (28, 7997157), (34, 6585894), (36, 6220011), (38, 5892642), (42, 5331438), (49, 4569804), (51, 4390596), (54, 4146674), (57, 3928428), (63, 3554292), (68, 3292947), (76, 2946321), (84, 2665719), (98, 2284902), (102, 2195298), (108, 2073337), (114, 1964214), (119, 1881684), (126, 1777146), (131, 1709316), (133, 1683612), (147, 1523268), (153, 1463532), (171, 1309476), (189, 1184764), (196, 1142451), (204, 1097649), (228, 982107), (238, 940842), (252, 888573), (262, 854658), (266, 841806), (294, 761634), (306, 731766), (323, 693252), (342, 654738), (357, 627228), (378, 592382), (393, 569772), (399, 561204), (441, 507756), (459, 487844), (476, 470421), (513, 436492), (524, 427329), (532, 420903), (588, 380817), (612, 365883), (646, 346626), (684, 327369), (714, 313614), (756, 296191), (786, 284886), (798, 280602), (833, 268812), (882, 253878), (917, 244188), (918, 243922), (931, 240516), (969, 231084), (1026, 218246), (1071, 209076), (1179, 189924), (1197, 187068), (1292, 173313), (1323, 169252), (1428, 156807), (1572, 142443), (1596, 140301), (1666, 134406), (1764, 126939), (1834, 122094), (1836, 121961), (1862, 120258), (1938, 115542), (2052, 109123), (2142, 104538), (2227, 100548), (2261, 99036), (2358, 94962), (2394, 93534), (2489, 89964), (2499, 89604), (2646, 84626), (2751, 81396), (2793, 80172), (2907, 77028), (3213, 69692), (3332, 67203), (3537, 63308), (3591, 62356), (3668, 61047), (3724, 60129), (3876, 57771), (4284, 52269), (4454, 50274), (4522, 49518), (4716, 47481), (4788, 46767), (4978, 44982), (4998, 44802), (5292, 42313), (5502, 40698), (5586, 40086), (5814, 38514), (6419, 34884), (6426, 34846), (6681, 33516), (6783, 33012), (7074, 31654), (7182, 31178), (7467, 29988), (7497, 29868), (8253, 27132), (8379, 26724), (8721, 25676), (8908, 25137), (9044, 24759), (9956, 22491), (9996, 22401), (11004, 20349), (11172, 20043), (11628, 19257), (12838, 17442), (12852, 17423), (13362, 16758), (13566, 16506), (14148, 15827), (14364, 15589), (14934, 14994)]