1400735144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 2799360000

約数和(自身を除く): 1398624856

約数列:

[1, 2, 4, 8, 23, 46, 71, 92, 142, 179, 184, 284, 358, 568, 599, 716, 1198, 1432, 1633, 2396, 3266, 4117, 4792, 6532, 8234, 12709, 13064, 13777, 16468, 25418, 27554, 32936, 42529, 50836, 55108, 85058, 101672, 107221, 110216, 170116, 214442, 292307, 340232, 428884, 584614, 857768, 978167, 1169228, 1956334, 2338456, 2466083, 3912668, 4932166, 7612691, 7825336, 9864332, 15225382, 19728664, 30450764, 60901528, 175091893, 350183786, 700367572, 1400735144]

約数ペア:

[(1, 1400735144), (2, 700367572), (4, 350183786), (8, 175091893), (23, 60901528), (46, 30450764), (71, 19728664), (92, 15225382), (142, 9864332), (179, 7825336), (184, 7612691), (284, 4932166), (358, 3912668), (568, 2466083), (599, 2338456), (716, 1956334), (1198, 1169228), (1432, 978167), (1633, 857768), (2396, 584614), (3266, 428884), (4117, 340232), (4792, 292307), (6532, 214442), (8234, 170116), (12709, 110216), (13064, 107221), (13777, 101672), (16468, 85058), (25418, 55108), (27554, 50836), (32936, 42529)]