212314128

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3823}}^1$

素因数の和:3936

約数の個数: 80

約数和(自身を含む): 597461760

約数和(自身を除く): 385147632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 1068, 1157, 1424, 2136, 2314, 3471, 3823, 4272, 4628, 6942, 7646, 9256, 11469, 13884, 15292, 18512, 22938, 27768, 30584, 45876, 49699, 55536, 61168, 91752, 99398, 149097, 183504, 198796, 298194, 340247, 397592, 596388, 680494, 795184, 1020741, 1192776, 1360988, 2041482, 2385552, 2721976, 4082964, 4423211, 5443952, 8165928, 8846422, 13269633, 16331856, 17692844, 26539266, 35385688, 53078532, 70771376, 106157064, 212314128]

約数ペア:

[(1, 212314128), (2, 106157064), (3, 70771376), (4, 53078532), (6, 35385688), (8, 26539266), (12, 17692844), (13, 16331856), (16, 13269633), (24, 8846422), (26, 8165928), (39, 5443952), (48, 4423211), (52, 4082964), (78, 2721976), (89, 2385552), (104, 2041482), (156, 1360988), (178, 1192776), (208, 1020741), (267, 795184), (312, 680494), (356, 596388), (534, 397592), (624, 340247), (712, 298194), (1068, 198796), (1157, 183504), (1424, 149097), (2136, 99398), (2314, 91752), (3471, 61168), (3823, 55536), (4272, 49699), (4628, 45876), (6942, 30584), (7646, 27768), (9256, 22938), (11469, 18512), (13884, 15292)]