891944508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2156

約数の個数: 192

約数和(自身を含む): 2831431680

約数和(自身を除く): 1939487172

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 23, 26, 28, 34, 39, 42, 46, 51, 52, 68, 69, 78, 84, 91, 92, 102, 119, 138, 156, 161, 182, 204, 221, 238, 273, 276, 299, 322, 357, 364, 391, 442, 476, 483, 546, 598, 644, 663, 714, 782, 884, 897, 966, 1092, 1173, 1196, 1326, 1428, 1547, 1564, 1794, 1932, 2089, 2093, 2346, 2652, 2737, 3094, 3588, 4178, 4186, 4641, 4692, 5083, 5474, 6188, 6267, 6279, 8211, 8356, 8372, 9282, 10166, 10948, 12534, 12558, 14623, 15249, 16422, 18564, 20332, 25068, 25116, 27157, 29246, 30498, 32844, 35513, 35581, 43869, 48047, 54314, 58492, 60996, 71026, 71162, 81471, 87738, 96094, 106539, 106743, 108628, 142052, 142324, 144141, 162942, 175476, 190099, 192188, 213078, 213486, 248591, 288282, 325884, 336329, 380198, 426156, 426972, 461669, 497182, 570297, 576564, 624611, 672658, 745773, 760396, 816799, 923338, 994364, 1008987, 1140594, 1249222, 1345316, 1385007, 1491546, 1633598, 1846676, 1873833, 2017974, 2281188, 2450397, 2498444, 2770014, 2983092, 3231683, 3267196, 3747666, 4035948, 4372277, 4900794, 5540028, 5717593, 6463366, 7495332, 8744554, 9695049, 9801588, 10618387, 11435186, 12926732, 13116831, 17152779, 17489108, 19390098, 21236774, 22870372, 26233662, 31855161, 34305558, 38780196, 42473548, 52467324, 63710322, 68611116, 74328709, 127420644, 148657418, 222986127, 297314836, 445972254, 891944508]

約数ペア:

[(1, 891944508), (2, 445972254), (3, 297314836), (4, 222986127), (6, 148657418), (7, 127420644), (12, 74328709), (13, 68611116), (14, 63710322), (17, 52467324), (21, 42473548), (23, 38780196), (26, 34305558), (28, 31855161), (34, 26233662), (39, 22870372), (42, 21236774), (46, 19390098), (51, 17489108), (52, 17152779), (68, 13116831), (69, 12926732), (78, 11435186), (84, 10618387), (91, 9801588), (92, 9695049), (102, 8744554), (119, 7495332), (138, 6463366), (156, 5717593), (161, 5540028), (182, 4900794), (204, 4372277), (221, 4035948), (238, 3747666), (273, 3267196), (276, 3231683), (299, 2983092), (322, 2770014), (357, 2498444), (364, 2450397), (391, 2281188), (442, 2017974), (476, 1873833), (483, 1846676), (546, 1633598), (598, 1491546), (644, 1385007), (663, 1345316), (714, 1249222), (782, 1140594), (884, 1008987), (897, 994364), (966, 923338), (1092, 816799), (1173, 760396), (1196, 745773), (1326, 672658), (1428, 624611), (1547, 576564), (1564, 570297), (1794, 497182), (1932, 461669), (2089, 426972), (2093, 426156), (2346, 380198), (2652, 336329), (2737, 325884), (3094, 288282), (3588, 248591), (4178, 213486), (4186, 213078), (4641, 192188), (4692, 190099), (5083, 175476), (5474, 162942), (6188, 144141), (6267, 142324), (6279, 142052), (8211, 108628), (8356, 106743), (8372, 106539), (9282, 96094), (10166, 87738), (10948, 81471), (12534, 71162), (12558, 71026), (14623, 60996), (15249, 58492), (16422, 54314), (18564, 48047), (20332, 43869), (25068, 35581), (25116, 35513), (27157, 32844), (29246, 30498)]