256464189144

素因数分解:

$2^3\times 3^3\times {\mathrm{353}}^1\times {\mathrm{1091}}^1\times {\mathrm{3083}}^1$

素因数の和:4542

約数の個数: 128

約数和(自身を含む): 715305427200

約数和(自身を除く): 458841238056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 353, 706, 1059, 1091, 1412, 2118, 2182, 2824, 3083, 3177, 3273, 4236, 4364, 6166, 6354, 6546, 8472, 8728, 9249, 9531, 9819, 12332, 12708, 13092, 18498, 19062, 19638, 24664, 25416, 26184, 27747, 29457, 36996, 38124, 39276, 55494, 58914, 73992, 76248, 78552, 83241, 110988, 117828, 166482, 221976, 235656, 332964, 385123, 665928, 770246, 1088299, 1155369, 1540492, 2176598, 2310738, 3080984, 3264897, 3363553, 3466107, 4353196, 4621476, 6529794, 6727106, 6932214, 8706392, 9242952, 9794691, 10090659, 10398321, 13059588, 13454212, 13864428, 19589382, 20181318, 20796642, 26119176, 26908424, 27728856, 29384073, 30271977, 39178764, 40362636, 41593284, 58768146, 60543954, 78357528, 80725272, 83186568, 90815931, 117536292, 121087908, 181631862, 235072584, 242175816, 363263724, 726527448, 1187334209, 2374668418, 3562002627, 4749336836, 7124005254, 9498673672, 10686007881, 14248010508, 21372015762, 28496021016, 32058023643, 42744031524, 64116047286, 85488063048, 128232094572, 256464189144]

約数ペア:

[(1, 256464189144), (2, 128232094572), (3, 85488063048), (4, 64116047286), (6, 42744031524), (8, 32058023643), (9, 28496021016), (12, 21372015762), (18, 14248010508), (24, 10686007881), (27, 9498673672), (36, 7124005254), (54, 4749336836), (72, 3562002627), (108, 2374668418), (216, 1187334209), (353, 726527448), (706, 363263724), (1059, 242175816), (1091, 235072584), (1412, 181631862), (2118, 121087908), (2182, 117536292), (2824, 90815931), (3083, 83186568), (3177, 80725272), (3273, 78357528), (4236, 60543954), (4364, 58768146), (6166, 41593284), (6354, 40362636), (6546, 39178764), (8472, 30271977), (8728, 29384073), (9249, 27728856), (9531, 26908424), (9819, 26119176), (12332, 20796642), (12708, 20181318), (13092, 19589382), (18498, 13864428), (19062, 13454212), (19638, 13059588), (24664, 10398321), (25416, 10090659), (26184, 9794691), (27747, 9242952), (29457, 8706392), (36996, 6932214), (38124, 6727106), (39276, 6529794), (55494, 4621476), (58914, 4353196), (73992, 3466107), (76248, 3363553), (78552, 3264897), (83241, 3080984), (110988, 2310738), (117828, 2176598), (166482, 1540492), (221976, 1155369), (235656, 1088299), (332964, 770246), (385123, 665928)]