1557907344

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2069}}^1$

素因数の和:2179

約数の個数: 200

約数和(自身を含む): 5217791040

約数和(自身を除く): 3659883696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 83, 84, 108, 112, 126, 144, 162, 166, 168, 189, 216, 249, 252, 324, 332, 336, 378, 432, 498, 504, 567, 581, 648, 664, 747, 756, 996, 1008, 1134, 1162, 1296, 1328, 1494, 1512, 1743, 1992, 2069, 2241, 2268, 2324, 2988, 3024, 3486, 3984, 4138, 4482, 4536, 4648, 5229, 5976, 6207, 6723, 6972, 8276, 8964, 9072, 9296, 10458, 11952, 12414, 13446, 13944, 14483, 15687, 16552, 17928, 18621, 20916, 24828, 26892, 27888, 28966, 31374, 33104, 35856, 37242, 41832, 43449, 47061, 49656, 53784, 55863, 57932, 62748, 74484, 83664, 86898, 94122, 99312, 107568, 111726, 115864, 125496, 130347, 148968, 167589, 171727, 173796, 188244, 223452, 231728, 250992, 260694, 297936, 335178, 343454, 347592, 376488, 391041, 446904, 515181, 521388, 670356, 686908, 695184, 752976, 782082, 893808, 1030362, 1042776, 1173123, 1202089, 1340712, 1373816, 1545543, 1564164, 2060724, 2085552, 2346246, 2404178, 2681424, 2747632, 3091086, 3128328, 3606267, 4121448, 4636629, 4692492, 4808356, 6182172, 6256656, 7212534, 8242896, 9273258, 9384984, 9616712, 10818801, 12364344, 13909887, 14425068, 18546516, 18769968, 19233424, 21637602, 24728688, 27819774, 28850136, 32456403, 37093032, 43275204, 55639548, 57700272, 64912806, 74186064, 86550408, 97369209, 111279096, 129825612, 173100816, 194738418, 222558192, 259651224, 389476836, 519302448, 778953672, 1557907344]

約数ペア:

[(1, 1557907344), (2, 778953672), (3, 519302448), (4, 389476836), (6, 259651224), (7, 222558192), (8, 194738418), (9, 173100816), (12, 129825612), (14, 111279096), (16, 97369209), (18, 86550408), (21, 74186064), (24, 64912806), (27, 57700272), (28, 55639548), (36, 43275204), (42, 37093032), (48, 32456403), (54, 28850136), (56, 27819774), (63, 24728688), (72, 21637602), (81, 19233424), (83, 18769968), (84, 18546516), (108, 14425068), (112, 13909887), (126, 12364344), (144, 10818801), (162, 9616712), (166, 9384984), (168, 9273258), (189, 8242896), (216, 7212534), (249, 6256656), (252, 6182172), (324, 4808356), (332, 4692492), (336, 4636629), (378, 4121448), (432, 3606267), (498, 3128328), (504, 3091086), (567, 2747632), (581, 2681424), (648, 2404178), (664, 2346246), (747, 2085552), (756, 2060724), (996, 1564164), (1008, 1545543), (1134, 1373816), (1162, 1340712), (1296, 1202089), (1328, 1173123), (1494, 1042776), (1512, 1030362), (1743, 893808), (1992, 782082), (2069, 752976), (2241, 695184), (2268, 686908), (2324, 670356), (2988, 521388), (3024, 515181), (3486, 446904), (3984, 391041), (4138, 376488), (4482, 347592), (4536, 343454), (4648, 335178), (5229, 297936), (5976, 260694), (6207, 250992), (6723, 231728), (6972, 223452), (8276, 188244), (8964, 173796), (9072, 171727), (9296, 167589), (10458, 148968), (11952, 130347), (12414, 125496), (13446, 115864), (13944, 111726), (14483, 107568), (15687, 99312), (16552, 94122), (17928, 86898), (18621, 83664), (20916, 74484), (24828, 62748), (26892, 57932), (27888, 55863), (28966, 53784), (31374, 49656), (33104, 47061), (35856, 43449), (37242, 41832)]