684147984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 1959874560

約数和(自身を除く): 1275726576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 97, 104, 127, 156, 178, 194, 208, 254, 267, 291, 312, 356, 381, 388, 508, 534, 582, 624, 712, 762, 776, 1016, 1068, 1157, 1164, 1261, 1424, 1524, 1552, 1651, 2032, 2136, 2314, 2328, 2522, 3048, 3302, 3471, 3783, 4272, 4628, 4656, 4953, 5044, 6096, 6604, 6942, 7566, 8633, 9256, 9906, 10088, 11303, 12319, 13208, 13884, 15132, 17266, 18512, 19812, 20176, 22606, 24638, 25899, 26416, 27768, 30264, 33909, 34532, 36957, 39624, 45212, 49276, 51798, 55536, 60528, 67818, 69064, 73914, 79248, 90424, 98552, 103596, 112229, 135636, 138128, 146939, 147828, 160147, 180848, 197104, 207192, 224458, 271272, 293878, 295656, 320294, 336687, 414384, 440817, 448916, 480441, 542544, 587756, 591312, 640588, 673374, 881634, 897832, 960882, 1096391, 1175512, 1281176, 1346748, 1763268, 1795664, 1921764, 2192782, 2351024, 2562352, 2693496, 3289173, 3526536, 3843528, 4385564, 5386992, 6578346, 7053072, 7687056, 8771128, 13156692, 14253083, 17542256, 26313384, 28506166, 42759249, 52626768, 57012332, 85518498, 114024664, 171036996, 228049328, 342073992, 684147984]

約数ペア:

[(1, 684147984), (2, 342073992), (3, 228049328), (4, 171036996), (6, 114024664), (8, 85518498), (12, 57012332), (13, 52626768), (16, 42759249), (24, 28506166), (26, 26313384), (39, 17542256), (48, 14253083), (52, 13156692), (78, 8771128), (89, 7687056), (97, 7053072), (104, 6578346), (127, 5386992), (156, 4385564), (178, 3843528), (194, 3526536), (208, 3289173), (254, 2693496), (267, 2562352), (291, 2351024), (312, 2192782), (356, 1921764), (381, 1795664), (388, 1763268), (508, 1346748), (534, 1281176), (582, 1175512), (624, 1096391), (712, 960882), (762, 897832), (776, 881634), (1016, 673374), (1068, 640588), (1157, 591312), (1164, 587756), (1261, 542544), (1424, 480441), (1524, 448916), (1552, 440817), (1651, 414384), (2032, 336687), (2136, 320294), (2314, 295656), (2328, 293878), (2522, 271272), (3048, 224458), (3302, 207192), (3471, 197104), (3783, 180848), (4272, 160147), (4628, 147828), (4656, 146939), (4953, 138128), (5044, 135636), (6096, 112229), (6604, 103596), (6942, 98552), (7566, 90424), (8633, 79248), (9256, 73914), (9906, 69064), (10088, 67818), (11303, 60528), (12319, 55536), (13208, 51798), (13884, 49276), (15132, 45212), (17266, 39624), (18512, 36957), (19812, 34532), (20176, 33909), (22606, 30264), (24638, 27768), (25899, 26416)]