306121032

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 240

約数和(自身を含む): 1032894720

約数和(自身を除く): 726773688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 49, 54, 56, 62, 63, 72, 81, 84, 93, 98, 108, 124, 126, 147, 162, 168, 186, 189, 196, 216, 217, 248, 252, 279, 294, 311, 324, 372, 378, 392, 434, 441, 504, 558, 567, 588, 622, 648, 651, 744, 756, 837, 868, 882, 933, 1116, 1134, 1176, 1244, 1302, 1323, 1512, 1519, 1674, 1736, 1764, 1866, 1953, 2177, 2232, 2268, 2488, 2511, 2604, 2646, 2799, 3038, 3348, 3528, 3732, 3906, 3969, 4354, 4536, 4557, 5022, 5208, 5292, 5598, 5859, 6076, 6531, 6696, 7464, 7812, 7938, 8397, 8708, 9114, 9641, 10044, 10584, 11196, 11718, 12152, 13062, 13671, 15239, 15624, 15876, 16794, 17416, 17577, 18228, 19282, 19593, 20088, 22392, 23436, 25191, 26124, 27342, 28923, 30478, 31752, 33588, 35154, 36456, 38564, 39186, 41013, 45717, 46872, 50382, 52248, 54684, 57846, 58779, 60956, 67176, 67487, 70308, 77128, 78372, 82026, 86769, 91434, 100764, 109368, 115692, 117558, 121912, 123039, 134974, 137151, 140616, 156744, 164052, 173538, 176337, 182868, 201528, 202461, 231384, 235116, 246078, 260307, 269948, 274302, 328104, 347076, 352674, 365736, 404922, 411453, 470232, 472409, 492156, 520614, 539896, 548604, 607383, 694152, 705348, 780921, 809844, 822906, 944818, 984312, 1041228, 1097208, 1214766, 1234359, 1410696, 1417227, 1561842, 1619688, 1645812, 1822149, 1889636, 2082456, 2429532, 2468718, 2834454, 3123684, 3291624, 3644298, 3779272, 4251681, 4859064, 4937436, 5466447, 5668908, 6247368, 7288596, 8503362, 9874872, 10932894, 11337816, 12755043, 14577192, 17006724, 21865788, 25510086, 34013448, 38265129, 43731576, 51020172, 76530258, 102040344, 153060516, 306121032]

約数ペア:

[(1, 306121032), (2, 153060516), (3, 102040344), (4, 76530258), (6, 51020172), (7, 43731576), (8, 38265129), (9, 34013448), (12, 25510086), (14, 21865788), (18, 17006724), (21, 14577192), (24, 12755043), (27, 11337816), (28, 10932894), (31, 9874872), (36, 8503362), (42, 7288596), (49, 6247368), (54, 5668908), (56, 5466447), (62, 4937436), (63, 4859064), (72, 4251681), (81, 3779272), (84, 3644298), (93, 3291624), (98, 3123684), (108, 2834454), (124, 2468718), (126, 2429532), (147, 2082456), (162, 1889636), (168, 1822149), (186, 1645812), (189, 1619688), (196, 1561842), (216, 1417227), (217, 1410696), (248, 1234359), (252, 1214766), (279, 1097208), (294, 1041228), (311, 984312), (324, 944818), (372, 822906), (378, 809844), (392, 780921), (434, 705348), (441, 694152), (504, 607383), (558, 548604), (567, 539896), (588, 520614), (622, 492156), (648, 472409), (651, 470232), (744, 411453), (756, 404922), (837, 365736), (868, 352674), (882, 347076), (933, 328104), (1116, 274302), (1134, 269948), (1176, 260307), (1244, 246078), (1302, 235116), (1323, 231384), (1512, 202461), (1519, 201528), (1674, 182868), (1736, 176337), (1764, 173538), (1866, 164052), (1953, 156744), (2177, 140616), (2232, 137151), (2268, 134974), (2488, 123039), (2511, 121912), (2604, 117558), (2646, 115692), (2799, 109368), (3038, 100764), (3348, 91434), (3528, 86769), (3732, 82026), (3906, 78372), (3969, 77128), (4354, 70308), (4536, 67487), (4557, 67176), (5022, 60956), (5208, 58779), (5292, 57846), (5598, 54684), (5859, 52248), (6076, 50382), (6531, 46872), (6696, 45717), (7464, 41013), (7812, 39186), (7938, 38564), (8397, 36456), (8708, 35154), (9114, 33588), (9641, 31752), (10044, 30478), (10584, 28923), (11196, 27342), (11718, 26124), (12152, 25191), (13062, 23436), (13671, 22392), (15239, 20088), (15624, 19593), (15876, 19282), (16794, 18228), (17416, 17577)]