1997009559792

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12757}}^1\times {\mathrm{4919}}^1$

素因数の和:17720

約数の個数: 240

約数和(自身を含む): 6374605124160

約数和(自身を除く): 4377595564368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 4919, 5304, 7956, 9838, 10608, 12757, 14757, 15912, 19676, 25514, 29514, 31824, 38271, 39352, 44271, 51028, 59028, 63947, 76542, 78704, 83623, 88542, 102056, 114813, 118056, 127894, 153084, 165841, 167246, 177084, 191841, 204112, 216869, 229626, 236112, 250869, 255788, 306168, 331682, 334492, 354168, 383682, 433738, 459252, 497523, 501738, 511576, 575523, 612336, 650607, 663364, 668984, 708336, 752607, 767364, 867476, 918504, 995046, 1003476, 1023152, 1087099, 1151046, 1301214, 1326728, 1337968, 1492569, 1505214, 1534728, 1734952, 1837008, 1951821, 1990092, 2006952, 2174198, 2302092, 2602428, 2653456, 2819297, 2985138, 3010428, 3069456, 3261297, 3469904, 3903642, 3980184, 4013904, 4348396, 4604184, 5204856, 5638594, 5970276, 6020856, 6522594, 7807284, 7960368, 8457891, 8696792, 9208368, 9783891, 10409712, 11277188, 11940552, 12041712, 13045188, 15614568, 16915782, 17393584, 19567782, 22554376, 23881104, 25373673, 26090376, 31229136, 33831564, 39135564, 45108752, 50747346, 52180752, 62751683, 67663128, 78271128, 101494692, 125503366, 135326256, 156542256, 188255049, 202989384, 251006732, 376510098, 405978768, 502013464, 564765147, 753020196, 815771879, 1004026928, 1066778611, 1129530294, 1506040392, 1631543758, 2133557222, 2259060588, 2447315637, 3012080784, 3200335833, 3263087516, 4267114444, 4518121176, 4894631274, 6400671666, 6526175032, 7341946911, 8534228888, 9036242352, 9601007499, 9789262548, 12801343332, 13052350064, 13868121943, 14683893822, 17068457776, 19202014998, 19578525096, 25602686664, 27736243886, 29367787644, 38404029996, 39157050192, 41604365829, 51205373328, 55472487772, 58735575288, 76808059992, 83208731658, 110944975544, 117471150576, 124813097487, 153616119984, 166417463316, 221889951088, 249626194974, 332834926632, 499252389948, 665669853264, 998504779896, 1997009559792]

約数ペア:

[(1, 1997009559792), (2, 998504779896), (3, 665669853264), (4, 499252389948), (6, 332834926632), (8, 249626194974), (9, 221889951088), (12, 166417463316), (13, 153616119984), (16, 124813097487), (17, 117471150576), (18, 110944975544), (24, 83208731658), (26, 76808059992), (34, 58735575288), (36, 55472487772), (39, 51205373328), (48, 41604365829), (51, 39157050192), (52, 38404029996), (68, 29367787644), (72, 27736243886), (78, 25602686664), (102, 19578525096), (104, 19202014998), (117, 17068457776), (136, 14683893822), (144, 13868121943), (153, 13052350064), (156, 12801343332), (204, 9789262548), (208, 9601007499), (221, 9036242352), (234, 8534228888), (272, 7341946911), (306, 6526175032), (312, 6400671666), (408, 4894631274), (442, 4518121176), (468, 4267114444), (612, 3263087516), (624, 3200335833), (663, 3012080784), (816, 2447315637), (884, 2259060588), (936, 2133557222), (1224, 1631543758), (1326, 1506040392), (1768, 1129530294), (1872, 1066778611), (1989, 1004026928), (2448, 815771879), (2652, 753020196), (3536, 564765147), (3978, 502013464), (4919, 405978768), (5304, 376510098), (7956, 251006732), (9838, 202989384), (10608, 188255049), (12757, 156542256), (14757, 135326256), (15912, 125503366), (19676, 101494692), (25514, 78271128), (29514, 67663128), (31824, 62751683), (38271, 52180752), (39352, 50747346), (44271, 45108752), (51028, 39135564), (59028, 33831564), (63947, 31229136), (76542, 26090376), (78704, 25373673), (83623, 23881104), (88542, 22554376), (102056, 19567782), (114813, 17393584), (118056, 16915782), (127894, 15614568), (153084, 13045188), (165841, 12041712), (167246, 11940552), (177084, 11277188), (191841, 10409712), (204112, 9783891), (216869, 9208368), (229626, 8696792), (236112, 8457891), (250869, 7960368), (255788, 7807284), (306168, 6522594), (331682, 6020856), (334492, 5970276), (354168, 5638594), (383682, 5204856), (433738, 4604184), (459252, 4348396), (497523, 4013904), (501738, 3980184), (511576, 3903642), (575523, 3469904), (612336, 3261297), (650607, 3069456), (663364, 3010428), (668984, 2985138), (708336, 2819297), (752607, 2653456), (767364, 2602428), (867476, 2302092), (918504, 2174198), (995046, 2006952), (1003476, 1990092), (1023152, 1951821), (1087099, 1837008), (1151046, 1734952), (1301214, 1534728), (1326728, 1505214), (1337968, 1492569)]