266093646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 688128000

約数和(自身を除く): 422034354

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 79, 91, 93, 158, 182, 186, 199, 217, 237, 273, 398, 403, 434, 474, 546, 553, 597, 651, 806, 1027, 1106, 1194, 1209, 1302, 1393, 1659, 2054, 2418, 2449, 2587, 2786, 2821, 3081, 3318, 4179, 4898, 5174, 5642, 6162, 6169, 7189, 7347, 7761, 8358, 8463, 12338, 14378, 14694, 15522, 15721, 16926, 17143, 18109, 18507, 21567, 31442, 31837, 34286, 36218, 37014, 43134, 43183, 47163, 51429, 54327, 63674, 80197, 86366, 94326, 95511, 102858, 108654, 110047, 129549, 160394, 191022, 204373, 220094, 222859, 240591, 259098, 330141, 408746, 445718, 481182, 487351, 561379, 613119, 660282, 668577, 974702, 1122758, 1226238, 1337154, 1430611, 1462053, 1684137, 2861222, 2924106, 3368274, 3411457, 4291833, 6335563, 6822914, 8583666, 10234371, 12671126, 19006689, 20468742, 38013378, 44348941, 88697882, 133046823, 266093646]

約数ペア:

[(1, 266093646), (2, 133046823), (3, 88697882), (6, 44348941), (7, 38013378), (13, 20468742), (14, 19006689), (21, 12671126), (26, 10234371), (31, 8583666), (39, 6822914), (42, 6335563), (62, 4291833), (78, 3411457), (79, 3368274), (91, 2924106), (93, 2861222), (158, 1684137), (182, 1462053), (186, 1430611), (199, 1337154), (217, 1226238), (237, 1122758), (273, 974702), (398, 668577), (403, 660282), (434, 613119), (474, 561379), (546, 487351), (553, 481182), (597, 445718), (651, 408746), (806, 330141), (1027, 259098), (1106, 240591), (1194, 222859), (1209, 220094), (1302, 204373), (1393, 191022), (1659, 160394), (2054, 129549), (2418, 110047), (2449, 108654), (2587, 102858), (2786, 95511), (2821, 94326), (3081, 86366), (3318, 80197), (4179, 63674), (4898, 54327), (5174, 51429), (5642, 47163), (6162, 43183), (6169, 43134), (7189, 37014), (7347, 36218), (7761, 34286), (8358, 31837), (8463, 31442), (12338, 21567), (14378, 18507), (14694, 18109), (15522, 17143), (15721, 16926)]