858505452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1031}}^1$

素因数の和:1499

約数の個数: 96

約数和(自身を含む): 2396749824

約数和(自身を除く): 1538244372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 431, 483, 644, 862, 966, 1031, 1293, 1724, 1932, 2062, 2586, 3017, 3093, 4124, 5172, 6034, 6186, 7217, 9051, 9913, 12068, 12372, 14434, 18102, 19826, 21651, 23713, 28868, 29739, 36204, 39652, 43302, 47426, 59478, 69391, 71139, 86604, 94852, 118956, 138782, 142278, 165991, 208173, 277564, 284556, 331982, 416346, 444361, 497973, 663964, 832692, 888722, 995946, 1333083, 1777444, 1991892, 2666166, 3110527, 5332332, 6221054, 9331581, 10220303, 12442108, 18663162, 20440606, 30660909, 37326324, 40881212, 61321818, 71542121, 122643636, 143084242, 214626363, 286168484, 429252726, 858505452]

約数ペア:

[(1, 858505452), (2, 429252726), (3, 286168484), (4, 214626363), (6, 143084242), (7, 122643636), (12, 71542121), (14, 61321818), (21, 40881212), (23, 37326324), (28, 30660909), (42, 20440606), (46, 18663162), (69, 12442108), (84, 10220303), (92, 9331581), (138, 6221054), (161, 5332332), (276, 3110527), (322, 2666166), (431, 1991892), (483, 1777444), (644, 1333083), (862, 995946), (966, 888722), (1031, 832692), (1293, 663964), (1724, 497973), (1932, 444361), (2062, 416346), (2586, 331982), (3017, 284556), (3093, 277564), (4124, 208173), (5172, 165991), (6034, 142278), (6186, 138782), (7217, 118956), (9051, 94852), (9913, 86604), (12068, 71139), (12372, 69391), (14434, 59478), (18102, 47426), (19826, 43302), (21651, 39652), (23713, 36204), (28868, 29739)]