782328456

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13267}}^1$

素因数の和:13305

約数の個数: 160

約数和(自身を含む): 2697119040

約数和(自身を除く): 1914790584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 6552, 7371, 8424, 9828, 13267, 14742, 19656, 26534, 29484, 39801, 53068, 58968, 79602, 92869, 106136, 119403, 159204, 172471, 185738, 238806, 278607, 318408, 344942, 358209, 371476, 477612, 517413, 557214, 689884, 716418, 742952, 835821, 955224, 1034826, 1074627, 1114428, 1207297, 1379768, 1432836, 1552239, 1671642, 2069652, 2149254, 2228856, 2414594, 2507463, 2865672, 3104478, 3343284, 3621891, 4139304, 4298508, 4656717, 4829188, 5014926, 6208956, 6686568, 7243782, 7522389, 8597016, 9313434, 9658376, 10029852, 10865673, 12417912, 13970151, 14487564, 15044778, 18626868, 20059704, 21731346, 27940302, 28975128, 30089556, 32597019, 37253736, 43462692, 55880604, 60179112, 65194038, 86925384, 97791057, 111761208, 130388076, 195582114, 260776152, 391164228, 782328456]

約数ペア:

[(1, 782328456), (2, 391164228), (3, 260776152), (4, 195582114), (6, 130388076), (7, 111761208), (8, 97791057), (9, 86925384), (12, 65194038), (13, 60179112), (14, 55880604), (18, 43462692), (21, 37253736), (24, 32597019), (26, 30089556), (27, 28975128), (28, 27940302), (36, 21731346), (39, 20059704), (42, 18626868), (52, 15044778), (54, 14487564), (56, 13970151), (63, 12417912), (72, 10865673), (78, 10029852), (81, 9658376), (84, 9313434), (91, 8597016), (104, 7522389), (108, 7243782), (117, 6686568), (126, 6208956), (156, 5014926), (162, 4829188), (168, 4656717), (182, 4298508), (189, 4139304), (216, 3621891), (234, 3343284), (252, 3104478), (273, 2865672), (312, 2507463), (324, 2414594), (351, 2228856), (364, 2149254), (378, 2069652), (468, 1671642), (504, 1552239), (546, 1432836), (567, 1379768), (648, 1207297), (702, 1114428), (728, 1074627), (756, 1034826), (819, 955224), (936, 835821), (1053, 742952), (1092, 716418), (1134, 689884), (1404, 557214), (1512, 517413), (1638, 477612), (2106, 371476), (2184, 358209), (2268, 344942), (2457, 318408), (2808, 278607), (3276, 238806), (4212, 185738), (4536, 172471), (4914, 159204), (6552, 119403), (7371, 106136), (8424, 92869), (9828, 79602), (13267, 58968), (14742, 53068), (19656, 39801), (26534, 29484)]