2428137072

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20639}}^1$

素因数の和:20715

約数の個数: 120

約数和(自身を含む): 7319769600

約数和(自身を除く): 4891632528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1368, 1548, 1634, 2064, 2451, 2736, 3096, 3268, 4902, 6192, 6536, 7353, 9804, 13072, 14706, 19608, 20639, 29412, 39216, 41278, 58824, 61917, 82556, 117648, 123834, 165112, 185751, 247668, 330224, 371502, 392141, 495336, 743004, 784282, 887477, 990672, 1176423, 1486008, 1568564, 1774954, 2352846, 2662431, 2972016, 3137128, 3529269, 3549908, 4705692, 5324862, 6274256, 7058538, 7099816, 7987293, 9411384, 10649724, 14117076, 14199632, 15974586, 16862063, 18822768, 21299448, 28234152, 31949172, 33724126, 42598896, 50586189, 56468304, 63898344, 67448252, 101172378, 127796688, 134896504, 151758567, 202344756, 269793008, 303517134, 404689512, 607034268, 809379024, 1214068536, 2428137072]

約数ペア:

[(1, 2428137072), (2, 1214068536), (3, 809379024), (4, 607034268), (6, 404689512), (8, 303517134), (9, 269793008), (12, 202344756), (16, 151758567), (18, 134896504), (19, 127796688), (24, 101172378), (36, 67448252), (38, 63898344), (43, 56468304), (48, 50586189), (57, 42598896), (72, 33724126), (76, 31949172), (86, 28234152), (114, 21299448), (129, 18822768), (144, 16862063), (152, 15974586), (171, 14199632), (172, 14117076), (228, 10649724), (258, 9411384), (304, 7987293), (342, 7099816), (344, 7058538), (387, 6274256), (456, 5324862), (516, 4705692), (684, 3549908), (688, 3529269), (774, 3137128), (817, 2972016), (912, 2662431), (1032, 2352846), (1368, 1774954), (1548, 1568564), (1634, 1486008), (2064, 1176423), (2451, 990672), (2736, 887477), (3096, 784282), (3268, 743004), (4902, 495336), (6192, 392141), (6536, 371502), (7353, 330224), (9804, 247668), (13072, 185751), (14706, 165112), (19608, 123834), (20639, 117648), (29412, 82556), (39216, 61917), (41278, 58824)]