1840220856

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 5296896000

約数和(自身を除く): 3456675144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 127, 162, 177, 216, 236, 254, 324, 354, 379, 381, 472, 508, 531, 648, 708, 758, 762, 1016, 1062, 1137, 1143, 1416, 1516, 1524, 1593, 2124, 2274, 2286, 3032, 3048, 3186, 3411, 3429, 4248, 4548, 4572, 4779, 6372, 6822, 6858, 7493, 9096, 9144, 9558, 10233, 10287, 12744, 13644, 13716, 14986, 19116, 20466, 20574, 22361, 22479, 27288, 27432, 29972, 30699, 38232, 40932, 41148, 44722, 44958, 48133, 59944, 61398, 67083, 67437, 81864, 82296, 89444, 89916, 96266, 122796, 134166, 134874, 144399, 178888, 179832, 192532, 201249, 202311, 245592, 268332, 269748, 288798, 385064, 402498, 404622, 433197, 536664, 539496, 577596, 603747, 606933, 804996, 809244, 866394, 1155192, 1207494, 1213866, 1299591, 1609992, 1618488, 1732788, 1811241, 2414988, 2427732, 2599182, 2839847, 3465576, 3622482, 3898773, 4829976, 4855464, 5198364, 5679694, 7244964, 7797546, 8519541, 10396728, 11359388, 14489928, 15595092, 17039082, 22718776, 25558623, 31190184, 34078164, 51117246, 68156328, 76675869, 102234492, 153351738, 204468984, 230027607, 306703476, 460055214, 613406952, 920110428, 1840220856]

約数ペア:

[(1, 1840220856), (2, 920110428), (3, 613406952), (4, 460055214), (6, 306703476), (8, 230027607), (9, 204468984), (12, 153351738), (18, 102234492), (24, 76675869), (27, 68156328), (36, 51117246), (54, 34078164), (59, 31190184), (72, 25558623), (81, 22718776), (108, 17039082), (118, 15595092), (127, 14489928), (162, 11359388), (177, 10396728), (216, 8519541), (236, 7797546), (254, 7244964), (324, 5679694), (354, 5198364), (379, 4855464), (381, 4829976), (472, 3898773), (508, 3622482), (531, 3465576), (648, 2839847), (708, 2599182), (758, 2427732), (762, 2414988), (1016, 1811241), (1062, 1732788), (1137, 1618488), (1143, 1609992), (1416, 1299591), (1516, 1213866), (1524, 1207494), (1593, 1155192), (2124, 866394), (2274, 809244), (2286, 804996), (3032, 606933), (3048, 603747), (3186, 577596), (3411, 539496), (3429, 536664), (4248, 433197), (4548, 404622), (4572, 402498), (4779, 385064), (6372, 288798), (6822, 269748), (6858, 268332), (7493, 245592), (9096, 202311), (9144, 201249), (9558, 192532), (10233, 179832), (10287, 178888), (12744, 144399), (13644, 134874), (13716, 134166), (14986, 122796), (19116, 96266), (20466, 89916), (20574, 89444), (22361, 82296), (22479, 81864), (27288, 67437), (27432, 67083), (29972, 61398), (30699, 59944), (38232, 48133), (40932, 44958), (41148, 44722)]