1557730656

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3061}}^1$

素因数の和:3130

約数の個数: 192

約数和(自身を含む): 4938393600

約数和(自身を除く): 3380662944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 216, 228, 248, 279, 288, 304, 342, 372, 432, 456, 496, 513, 558, 589, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1368, 1488, 1674, 1767, 1824, 2052, 2232, 2356, 2736, 2976, 3061, 3348, 3534, 4104, 4464, 4712, 5301, 5472, 6122, 6696, 7068, 8208, 8928, 9183, 9424, 10602, 12244, 13392, 14136, 15903, 16416, 18366, 18848, 21204, 24488, 26784, 27549, 28272, 31806, 36732, 42408, 48976, 55098, 56544, 58159, 63612, 73464, 82647, 84816, 94891, 97952, 110196, 116318, 127224, 146928, 165294, 169632, 174477, 189782, 220392, 232636, 254448, 284673, 293856, 330588, 348954, 379564, 440784, 465272, 508896, 523431, 569346, 661176, 697908, 759128, 854019, 881568, 930544, 1046862, 1138692, 1322352, 1395816, 1518256, 1570293, 1708038, 1802929, 1861088, 2093724, 2277384, 2562057, 2644704, 2791632, 3036512, 3140586, 3416076, 3605858, 4187448, 4554768, 5124114, 5408787, 5583264, 6281172, 6832152, 7211716, 8374896, 9109536, 10248228, 10817574, 12562344, 13664304, 14423432, 16226361, 16749792, 20496456, 21635148, 25124688, 27328608, 28846864, 32452722, 40992912, 43270296, 48679083, 50249376, 57693728, 64905444, 81985824, 86540592, 97358166, 129810888, 173081184, 194716332, 259621776, 389432664, 519243552, 778865328, 1557730656]

約数ペア:

[(1, 1557730656), (2, 778865328), (3, 519243552), (4, 389432664), (6, 259621776), (8, 194716332), (9, 173081184), (12, 129810888), (16, 97358166), (18, 86540592), (19, 81985824), (24, 64905444), (27, 57693728), (31, 50249376), (32, 48679083), (36, 43270296), (38, 40992912), (48, 32452722), (54, 28846864), (57, 27328608), (62, 25124688), (72, 21635148), (76, 20496456), (93, 16749792), (96, 16226361), (108, 14423432), (114, 13664304), (124, 12562344), (144, 10817574), (152, 10248228), (171, 9109536), (186, 8374896), (216, 7211716), (228, 6832152), (248, 6281172), (279, 5583264), (288, 5408787), (304, 5124114), (342, 4554768), (372, 4187448), (432, 3605858), (456, 3416076), (496, 3140586), (513, 3036512), (558, 2791632), (589, 2644704), (608, 2562057), (684, 2277384), (744, 2093724), (837, 1861088), (864, 1802929), (912, 1708038), (992, 1570293), (1026, 1518256), (1116, 1395816), (1178, 1322352), (1368, 1138692), (1488, 1046862), (1674, 930544), (1767, 881568), (1824, 854019), (2052, 759128), (2232, 697908), (2356, 661176), (2736, 569346), (2976, 523431), (3061, 508896), (3348, 465272), (3534, 440784), (4104, 379564), (4464, 348954), (4712, 330588), (5301, 293856), (5472, 284673), (6122, 254448), (6696, 232636), (7068, 220392), (8208, 189782), (8928, 174477), (9183, 169632), (9424, 165294), (10602, 146928), (12244, 127224), (13392, 116318), (14136, 110196), (15903, 97952), (16416, 94891), (18366, 84816), (18848, 82647), (21204, 73464), (24488, 63612), (26784, 58159), (27549, 56544), (28272, 55098), (31806, 48976), (36732, 42408)]