280209384

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42767}}^1$

素因数の和:42799

約数の個数: 96

約数和(自身を含む): 934053120

約数和(自身を除く): 653843736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 42767, 85534, 128301, 171068, 256602, 299369, 342136, 384903, 513204, 555971, 598738, 769806, 898107, 1026408, 1111942, 1197476, 1539612, 1667913, 1796214, 2223884, 2394952, 2694321, 3079224, 3335826, 3592428, 3891797, 4447768, 5003739, 5388642, 6671652, 7184856, 7783594, 10007478, 10777284, 11675391, 13343304, 15567188, 20014956, 21554568, 23350782, 31134376, 35026173, 40029912, 46701564, 70052346, 93403128, 140104692, 280209384]

約数ペア:

[(1, 280209384), (2, 140104692), (3, 93403128), (4, 70052346), (6, 46701564), (7, 40029912), (8, 35026173), (9, 31134376), (12, 23350782), (13, 21554568), (14, 20014956), (18, 15567188), (21, 13343304), (24, 11675391), (26, 10777284), (28, 10007478), (36, 7783594), (39, 7184856), (42, 6671652), (52, 5388642), (56, 5003739), (63, 4447768), (72, 3891797), (78, 3592428), (84, 3335826), (91, 3079224), (104, 2694321), (117, 2394952), (126, 2223884), (156, 1796214), (168, 1667913), (182, 1539612), (234, 1197476), (252, 1111942), (273, 1026408), (312, 898107), (364, 769806), (468, 598738), (504, 555971), (546, 513204), (728, 384903), (819, 342136), (936, 299369), (1092, 256602), (1638, 171068), (2184, 128301), (3276, 85534), (6552, 42767)]