19885416096

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{13469}}^1$

素因数の和:13528

約数の個数: 192

約数和(自身を含む): 64630137600

約数和(自身を除く): 44744721504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2197, 2366, 2704, 2912, 3549, 4056, 4368, 4394, 4732, 5408, 6591, 7098, 8112, 8736, 8788, 9464, 13182, 13469, 14196, 15379, 16224, 17576, 18928, 26364, 26938, 28392, 30758, 35152, 37856, 40407, 46137, 52728, 53876, 56784, 61516, 70304, 80814, 92274, 94283, 105456, 107752, 113568, 123032, 161628, 175097, 184548, 188566, 210912, 215504, 246064, 282849, 323256, 350194, 369096, 377132, 431008, 492128, 525291, 565698, 646512, 700388, 738192, 754264, 1050582, 1131396, 1225679, 1293024, 1400776, 1476384, 1508528, 2101164, 2262792, 2276261, 2451358, 2801552, 3017056, 3677037, 4202328, 4525584, 4552522, 4902716, 5603104, 6828783, 7354074, 8404656, 9051168, 9105044, 9805432, 13657566, 14708148, 15933827, 16809312, 18210088, 19610864, 27315132, 29416296, 29591393, 31867654, 36420176, 39221728, 47801481, 54630264, 58832592, 59182786, 63735308, 72840352, 88774179, 95602962, 109260528, 117665184, 118365572, 127470616, 177548358, 191205924, 207139751, 218521056, 236731144, 254941232, 355096716, 382411848, 414279502, 473462288, 509882464, 621419253, 710193432, 764823696, 828559004, 946924576, 1242838506, 1420386864, 1529647392, 1657118008, 2485677012, 2840773728, 3314236016, 4971354024, 6628472032, 9942708048, 19885416096]

約数ペア:

[(1, 19885416096), (2, 9942708048), (3, 6628472032), (4, 4971354024), (6, 3314236016), (7, 2840773728), (8, 2485677012), (12, 1657118008), (13, 1529647392), (14, 1420386864), (16, 1242838506), (21, 946924576), (24, 828559004), (26, 764823696), (28, 710193432), (32, 621419253), (39, 509882464), (42, 473462288), (48, 414279502), (52, 382411848), (56, 355096716), (78, 254941232), (84, 236731144), (91, 218521056), (96, 207139751), (104, 191205924), (112, 177548358), (156, 127470616), (168, 118365572), (169, 117665184), (182, 109260528), (208, 95602962), (224, 88774179), (273, 72840352), (312, 63735308), (336, 59182786), (338, 58832592), (364, 54630264), (416, 47801481), (507, 39221728), (546, 36420176), (624, 31867654), (672, 29591393), (676, 29416296), (728, 27315132), (1014, 19610864), (1092, 18210088), (1183, 16809312), (1248, 15933827), (1352, 14708148), (1456, 13657566), (2028, 9805432), (2184, 9105044), (2197, 9051168), (2366, 8404656), (2704, 7354074), (2912, 6828783), (3549, 5603104), (4056, 4902716), (4368, 4552522), (4394, 4525584), (4732, 4202328), (5408, 3677037), (6591, 3017056), (7098, 2801552), (8112, 2451358), (8736, 2276261), (8788, 2262792), (9464, 2101164), (13182, 1508528), (13469, 1476384), (14196, 1400776), (15379, 1293024), (16224, 1225679), (17576, 1131396), (18928, 1050582), (26364, 754264), (26938, 738192), (28392, 700388), (30758, 646512), (35152, 565698), (37856, 525291), (40407, 492128), (46137, 431008), (52728, 377132), (53876, 369096), (56784, 350194), (61516, 323256), (70304, 282849), (80814, 246064), (92274, 215504), (94283, 210912), (105456, 188566), (107752, 184548), (113568, 175097), (123032, 161628)]