1226348032

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26321}}^1$

素因数の和:26359

約数の個数: 80

約数和(自身を含む): 3015869472

約数和(自身を除く): 1789521440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 5824, 6656, 11648, 23296, 26321, 46592, 52642, 105284, 184247, 210568, 342173, 368494, 421136, 684346, 736988, 842272, 1368692, 1473976, 1684544, 2395211, 2737384, 2947952, 3369088, 4790422, 5474768, 5895904, 6738176, 9580844, 10949536, 11791808, 13476352, 19161688, 21899072, 23583616, 38323376, 43798144, 47167232, 76646752, 87596288, 94334464, 153293504, 175192576, 306587008, 613174016, 1226348032]

約数ペア:

[(1, 1226348032), (2, 613174016), (4, 306587008), (7, 175192576), (8, 153293504), (13, 94334464), (14, 87596288), (16, 76646752), (26, 47167232), (28, 43798144), (32, 38323376), (52, 23583616), (56, 21899072), (64, 19161688), (91, 13476352), (104, 11791808), (112, 10949536), (128, 9580844), (182, 6738176), (208, 5895904), (224, 5474768), (256, 4790422), (364, 3369088), (416, 2947952), (448, 2737384), (512, 2395211), (728, 1684544), (832, 1473976), (896, 1368692), (1456, 842272), (1664, 736988), (1792, 684346), (2912, 421136), (3328, 368494), (3584, 342173), (5824, 210568), (6656, 184247), (11648, 105284), (23296, 52642), (26321, 46592)]