279904248

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:403

約数の個数: 160

約数和(自身を含む): 853776000

約数和(自身を除く): 573871752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 149, 156, 162, 216, 223, 234, 298, 312, 324, 351, 446, 447, 468, 596, 648, 669, 702, 892, 894, 936, 1053, 1192, 1338, 1341, 1404, 1784, 1788, 1937, 2007, 2106, 2676, 2682, 2808, 2899, 3576, 3874, 4014, 4023, 4212, 5352, 5364, 5798, 5811, 6021, 7748, 8028, 8046, 8424, 8697, 10728, 11596, 11622, 12042, 12069, 15496, 16056, 16092, 17394, 17433, 18063, 23192, 23244, 24084, 24138, 26091, 32184, 33227, 34788, 34866, 36126, 46488, 48168, 48276, 52182, 52299, 66454, 69576, 69732, 72252, 78273, 96552, 99681, 104364, 104598, 132908, 139464, 144504, 156546, 156897, 199362, 208728, 209196, 234819, 265816, 299043, 313092, 313794, 398724, 418392, 431951, 469638, 598086, 626184, 627588, 797448, 863902, 897129, 939276, 1196172, 1255176, 1295853, 1727804, 1794258, 1878552, 2392344, 2591706, 2691387, 3455608, 3588516, 3887559, 5183412, 5382774, 7177032, 7775118, 10366824, 10765548, 11662677, 15550236, 21531096, 23325354, 31100472, 34988031, 46650708, 69976062, 93301416, 139952124, 279904248]

約数ペア:

[(1, 279904248), (2, 139952124), (3, 93301416), (4, 69976062), (6, 46650708), (8, 34988031), (9, 31100472), (12, 23325354), (13, 21531096), (18, 15550236), (24, 11662677), (26, 10765548), (27, 10366824), (36, 7775118), (39, 7177032), (52, 5382774), (54, 5183412), (72, 3887559), (78, 3588516), (81, 3455608), (104, 2691387), (108, 2591706), (117, 2392344), (149, 1878552), (156, 1794258), (162, 1727804), (216, 1295853), (223, 1255176), (234, 1196172), (298, 939276), (312, 897129), (324, 863902), (351, 797448), (446, 627588), (447, 626184), (468, 598086), (596, 469638), (648, 431951), (669, 418392), (702, 398724), (892, 313794), (894, 313092), (936, 299043), (1053, 265816), (1192, 234819), (1338, 209196), (1341, 208728), (1404, 199362), (1784, 156897), (1788, 156546), (1937, 144504), (2007, 139464), (2106, 132908), (2676, 104598), (2682, 104364), (2808, 99681), (2899, 96552), (3576, 78273), (3874, 72252), (4014, 69732), (4023, 69576), (4212, 66454), (5352, 52299), (5364, 52182), (5798, 48276), (5811, 48168), (6021, 46488), (7748, 36126), (8028, 34866), (8046, 34788), (8424, 33227), (8697, 32184), (10728, 26091), (11596, 24138), (11622, 24084), (12042, 23244), (12069, 23192), (15496, 18063), (16056, 17433), (16092, 17394)]