861616392

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{56359}}^1$

素因数の和:56395

約数の個数: 96

約数和(自身を含む): 2698516800

約数和(自身を除く): 1836900408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 56359, 112718, 169077, 225436, 338154, 394513, 450872, 676308, 732667, 789026, 1183539, 1352616, 1465334, 1578052, 2198001, 2367078, 2761591, 2930668, 3156104, 4396002, 4734156, 5128669, 5523182, 5861336, 8284773, 8792004, 9468312, 10257338, 11046364, 15386007, 16569546, 17584008, 20514676, 22092728, 30772014, 33139092, 35900683, 41029352, 61544028, 66278184, 71801366, 107702049, 123088056, 143602732, 215404098, 287205464, 430808196, 861616392]

約数ペア:

[(1, 861616392), (2, 430808196), (3, 287205464), (4, 215404098), (6, 143602732), (7, 123088056), (8, 107702049), (12, 71801366), (13, 66278184), (14, 61544028), (21, 41029352), (24, 35900683), (26, 33139092), (28, 30772014), (39, 22092728), (42, 20514676), (49, 17584008), (52, 16569546), (56, 15386007), (78, 11046364), (84, 10257338), (91, 9468312), (98, 8792004), (104, 8284773), (147, 5861336), (156, 5523182), (168, 5128669), (182, 4734156), (196, 4396002), (273, 3156104), (294, 2930668), (312, 2761591), (364, 2367078), (392, 2198001), (546, 1578052), (588, 1465334), (637, 1352616), (728, 1183539), (1092, 789026), (1176, 732667), (1274, 676308), (1911, 450872), (2184, 394513), (2548, 338154), (3822, 225436), (5096, 169077), (7644, 112718), (15288, 56359)]