1121883984

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 3548772864

約数和(自身を除く): 2426888880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 47, 48, 52, 72, 78, 82, 94, 104, 117, 123, 141, 144, 156, 164, 188, 208, 234, 246, 282, 311, 312, 328, 369, 376, 423, 468, 492, 533, 564, 611, 622, 624, 656, 738, 752, 846, 933, 936, 984, 1066, 1128, 1222, 1244, 1476, 1599, 1692, 1833, 1866, 1872, 1927, 1968, 2132, 2256, 2444, 2488, 2799, 2952, 3198, 3384, 3666, 3732, 3854, 4043, 4264, 4797, 4888, 4976, 5499, 5598, 5781, 5904, 6396, 6768, 7332, 7464, 7708, 8086, 8528, 9594, 9776, 10998, 11196, 11562, 12129, 12751, 12792, 14617, 14664, 14928, 15416, 16172, 17343, 19188, 21996, 22392, 23124, 24258, 25051, 25502, 25584, 29234, 29328, 30832, 32344, 34686, 36387, 38253, 38376, 43851, 43992, 44784, 46248, 48516, 50102, 51004, 58468, 64688, 69372, 72774, 75153, 76506, 76752, 87702, 87984, 92496, 97032, 100204, 102008, 114759, 116936, 131553, 138744, 145548, 150306, 153012, 165763, 175404, 190021, 194064, 200408, 204016, 225459, 229518, 233872, 263106, 277488, 291096, 300612, 306024, 331526, 350808, 380042, 400816, 450918, 459036, 497289, 526212, 570063, 582192, 599297, 601224, 612048, 663052, 701616, 760084, 901836, 918072, 994578, 1052424, 1140126, 1198594, 1202448, 1326104, 1491867, 1520168, 1710189, 1797891, 1803672, 1836144, 1989156, 2104848, 2280252, 2397188, 2652208, 2983734, 3040336, 3420378, 3595782, 3607344, 3978312, 4560504, 4794376, 5393673, 5967468, 6840756, 7191564, 7790861, 7956624, 9121008, 9588752, 10787346, 11934936, 13681512, 14383128, 15581722, 21574692, 23372583, 23869872, 27363024, 28766256, 31163444, 43149384, 46745166, 62326888, 70117749, 86298768, 93490332, 124653776, 140235498, 186980664, 280470996, 373961328, 560941992, 1121883984]

約数ペア:

[(1, 1121883984), (2, 560941992), (3, 373961328), (4, 280470996), (6, 186980664), (8, 140235498), (9, 124653776), (12, 93490332), (13, 86298768), (16, 70117749), (18, 62326888), (24, 46745166), (26, 43149384), (36, 31163444), (39, 28766256), (41, 27363024), (47, 23869872), (48, 23372583), (52, 21574692), (72, 15581722), (78, 14383128), (82, 13681512), (94, 11934936), (104, 10787346), (117, 9588752), (123, 9121008), (141, 7956624), (144, 7790861), (156, 7191564), (164, 6840756), (188, 5967468), (208, 5393673), (234, 4794376), (246, 4560504), (282, 3978312), (311, 3607344), (312, 3595782), (328, 3420378), (369, 3040336), (376, 2983734), (423, 2652208), (468, 2397188), (492, 2280252), (533, 2104848), (564, 1989156), (611, 1836144), (622, 1803672), (624, 1797891), (656, 1710189), (738, 1520168), (752, 1491867), (846, 1326104), (933, 1202448), (936, 1198594), (984, 1140126), (1066, 1052424), (1128, 994578), (1222, 918072), (1244, 901836), (1476, 760084), (1599, 701616), (1692, 663052), (1833, 612048), (1866, 601224), (1872, 599297), (1927, 582192), (1968, 570063), (2132, 526212), (2256, 497289), (2444, 459036), (2488, 450918), (2799, 400816), (2952, 380042), (3198, 350808), (3384, 331526), (3666, 306024), (3732, 300612), (3854, 291096), (4043, 277488), (4264, 263106), (4797, 233872), (4888, 229518), (4976, 225459), (5499, 204016), (5598, 200408), (5781, 194064), (5904, 190021), (6396, 175404), (6768, 165763), (7332, 153012), (7464, 150306), (7708, 145548), (8086, 138744), (8528, 131553), (9594, 116936), (9776, 114759), (10998, 102008), (11196, 100204), (11562, 97032), (12129, 92496), (12751, 87984), (12792, 87702), (14617, 76752), (14664, 76506), (14928, 75153), (15416, 72774), (16172, 69372), (17343, 64688), (19188, 58468), (21996, 51004), (22392, 50102), (23124, 48516), (24258, 46248), (25051, 44784), (25502, 43992), (25584, 43851), (29234, 38376), (29328, 38253), (30832, 36387), (32344, 34686)]