421121232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:250

約数の個数: 240

約数和(自身を含む): 1402826880

約数和(自身を除く): 981705648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 59, 63, 72, 73, 84, 97, 112, 118, 126, 144, 146, 168, 177, 194, 219, 236, 252, 291, 292, 336, 354, 388, 413, 438, 472, 504, 511, 531, 582, 584, 657, 679, 708, 776, 826, 873, 876, 944, 1008, 1022, 1062, 1164, 1168, 1239, 1314, 1358, 1416, 1533, 1552, 1652, 1746, 1752, 2037, 2044, 2124, 2328, 2478, 2628, 2716, 2832, 3066, 3304, 3492, 3504, 3717, 4074, 4088, 4248, 4307, 4599, 4656, 4956, 5256, 5432, 5723, 6111, 6132, 6608, 6984, 7081, 7434, 8148, 8176, 8496, 8614, 9198, 9912, 10512, 10864, 11446, 12222, 12264, 12921, 13968, 14162, 14868, 16296, 17169, 17228, 18396, 19824, 21243, 22892, 24444, 24528, 25842, 28324, 29736, 30149, 32592, 34338, 34456, 36792, 38763, 40061, 42486, 45784, 48888, 49567, 51507, 51684, 56648, 59472, 60298, 63729, 68676, 68912, 73584, 77526, 80122, 84972, 90447, 91568, 97776, 99134, 103014, 103368, 113296, 120183, 120596, 127458, 137352, 148701, 155052, 160244, 169944, 180894, 198268, 206028, 206736, 240366, 241192, 254916, 271341, 274704, 297402, 310104, 320488, 339888, 360549, 361788, 396536, 412056, 417779, 446103, 480732, 482384, 509832, 542682, 594804, 620208, 640976, 721098, 723576, 793072, 824112, 835558, 892206, 961464, 1019664, 1085364, 1189608, 1253337, 1442196, 1447152, 1671116, 1784412, 1922928, 2170728, 2379216, 2506674, 2884392, 2924453, 3342232, 3568824, 3760011, 4341456, 5013348, 5768784, 5848906, 6684464, 7137648, 7520022, 8773359, 10026696, 11697812, 15040044, 17546718, 20053392, 23395624, 26320077, 30080088, 35093436, 46791248, 52640154, 60160176, 70186872, 105280308, 140373744, 210560616, 421121232]

約数ペア:

[(1, 421121232), (2, 210560616), (3, 140373744), (4, 105280308), (6, 70186872), (7, 60160176), (8, 52640154), (9, 46791248), (12, 35093436), (14, 30080088), (16, 26320077), (18, 23395624), (21, 20053392), (24, 17546718), (28, 15040044), (36, 11697812), (42, 10026696), (48, 8773359), (56, 7520022), (59, 7137648), (63, 6684464), (72, 5848906), (73, 5768784), (84, 5013348), (97, 4341456), (112, 3760011), (118, 3568824), (126, 3342232), (144, 2924453), (146, 2884392), (168, 2506674), (177, 2379216), (194, 2170728), (219, 1922928), (236, 1784412), (252, 1671116), (291, 1447152), (292, 1442196), (336, 1253337), (354, 1189608), (388, 1085364), (413, 1019664), (438, 961464), (472, 892206), (504, 835558), (511, 824112), (531, 793072), (582, 723576), (584, 721098), (657, 640976), (679, 620208), (708, 594804), (776, 542682), (826, 509832), (873, 482384), (876, 480732), (944, 446103), (1008, 417779), (1022, 412056), (1062, 396536), (1164, 361788), (1168, 360549), (1239, 339888), (1314, 320488), (1358, 310104), (1416, 297402), (1533, 274704), (1552, 271341), (1652, 254916), (1746, 241192), (1752, 240366), (2037, 206736), (2044, 206028), (2124, 198268), (2328, 180894), (2478, 169944), (2628, 160244), (2716, 155052), (2832, 148701), (3066, 137352), (3304, 127458), (3492, 120596), (3504, 120183), (3717, 113296), (4074, 103368), (4088, 103014), (4248, 99134), (4307, 97776), (4599, 91568), (4656, 90447), (4956, 84972), (5256, 80122), (5432, 77526), (5723, 73584), (6111, 68912), (6132, 68676), (6608, 63729), (6984, 60298), (7081, 59472), (7434, 56648), (8148, 51684), (8176, 51507), (8496, 49567), (8614, 48888), (9198, 45784), (9912, 42486), (10512, 40061), (10864, 38763), (11446, 36792), (12222, 34456), (12264, 34338), (12921, 32592), (13968, 30149), (14162, 29736), (14868, 28324), (16296, 25842), (17169, 24528), (17228, 24444), (18396, 22892), (19824, 21243)]