19005509328

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{3733}}^1$

素因数の和:3997

約数の個数: 160

約数和(自身を含む): 54450681600

約数和(自身を除く): 35445172272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 199, 208, 246, 312, 328, 398, 492, 533, 597, 624, 656, 796, 984, 1066, 1194, 1592, 1599, 1968, 2132, 2388, 2587, 3184, 3198, 3733, 4264, 4776, 5174, 6396, 7466, 7761, 8159, 8528, 9552, 10348, 11199, 12792, 14932, 15522, 16318, 20696, 22398, 24477, 25584, 29864, 31044, 32636, 41392, 44796, 48529, 48954, 59728, 62088, 65272, 89592, 97058, 97908, 106067, 124176, 130544, 145587, 153053, 179184, 194116, 195816, 212134, 291174, 306106, 318201, 388232, 391632, 424268, 459159, 582348, 612212, 636402, 742867, 776464, 848536, 918318, 1164696, 1224424, 1272804, 1485734, 1697072, 1836636, 1989689, 2228601, 2329392, 2448848, 2545608, 2971468, 3673272, 3979378, 4457202, 5091216, 5942936, 5969067, 7346544, 7958756, 8914404, 9657271, 11885872, 11938134, 15917512, 17828808, 19314542, 23876268, 28971813, 30457547, 31835024, 35657616, 38629084, 47752536, 57943626, 60915094, 77258168, 91372641, 95505072, 115887252, 121830188, 154516336, 182745282, 231774504, 243660376, 365490564, 395948111, 463549008, 487320752, 730981128, 791896222, 1187844333, 1461962256, 1583792444, 2375688666, 3167584888, 4751377332, 6335169776, 9502754664, 19005509328]

約数ペア:

[(1, 19005509328), (2, 9502754664), (3, 6335169776), (4, 4751377332), (6, 3167584888), (8, 2375688666), (12, 1583792444), (13, 1461962256), (16, 1187844333), (24, 791896222), (26, 730981128), (39, 487320752), (41, 463549008), (48, 395948111), (52, 365490564), (78, 243660376), (82, 231774504), (104, 182745282), (123, 154516336), (156, 121830188), (164, 115887252), (199, 95505072), (208, 91372641), (246, 77258168), (312, 60915094), (328, 57943626), (398, 47752536), (492, 38629084), (533, 35657616), (597, 31835024), (624, 30457547), (656, 28971813), (796, 23876268), (984, 19314542), (1066, 17828808), (1194, 15917512), (1592, 11938134), (1599, 11885872), (1968, 9657271), (2132, 8914404), (2388, 7958756), (2587, 7346544), (3184, 5969067), (3198, 5942936), (3733, 5091216), (4264, 4457202), (4776, 3979378), (5174, 3673272), (6396, 2971468), (7466, 2545608), (7761, 2448848), (8159, 2329392), (8528, 2228601), (9552, 1989689), (10348, 1836636), (11199, 1697072), (12792, 1485734), (14932, 1272804), (15522, 1224424), (16318, 1164696), (20696, 918318), (22398, 848536), (24477, 776464), (25584, 742867), (29864, 636402), (31044, 612212), (32636, 582348), (41392, 459159), (44796, 424268), (48529, 391632), (48954, 388232), (59728, 318201), (62088, 306106), (65272, 291174), (89592, 212134), (97058, 195816), (97908, 194116), (106067, 179184), (124176, 153053), (130544, 145587)]