542927658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 1390878720

約数和(自身を除く): 847951062

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 41, 42, 78, 79, 82, 91, 123, 158, 182, 237, 246, 273, 287, 307, 474, 533, 546, 553, 574, 614, 861, 921, 1027, 1066, 1106, 1599, 1659, 1722, 1842, 2054, 2149, 3081, 3198, 3239, 3318, 3731, 3991, 4298, 6162, 6447, 6478, 7189, 7462, 7982, 9717, 11193, 11973, 12587, 12894, 14378, 19434, 21567, 22386, 22673, 23946, 24253, 25174, 27937, 37761, 42107, 43134, 45346, 48506, 55874, 68019, 72759, 75522, 83811, 84214, 88109, 126321, 136038, 145518, 163631, 167622, 169771, 176218, 252642, 264327, 294749, 315289, 327262, 339542, 490893, 509313, 528654, 589498, 630578, 884247, 945867, 981786, 994373, 1018626, 1145417, 1768494, 1891734, 1988746, 2207023, 2290834, 2983119, 3436251, 4414046, 5966238, 6621069, 6872502, 6960611, 12926849, 13242138, 13921222, 20881833, 25853698, 38780547, 41763666, 77561094, 90487943, 180975886, 271463829, 542927658]

約数ペア:

[(1, 542927658), (2, 271463829), (3, 180975886), (6, 90487943), (7, 77561094), (13, 41763666), (14, 38780547), (21, 25853698), (26, 20881833), (39, 13921222), (41, 13242138), (42, 12926849), (78, 6960611), (79, 6872502), (82, 6621069), (91, 5966238), (123, 4414046), (158, 3436251), (182, 2983119), (237, 2290834), (246, 2207023), (273, 1988746), (287, 1891734), (307, 1768494), (474, 1145417), (533, 1018626), (546, 994373), (553, 981786), (574, 945867), (614, 884247), (861, 630578), (921, 589498), (1027, 528654), (1066, 509313), (1106, 490893), (1599, 339542), (1659, 327262), (1722, 315289), (1842, 294749), (2054, 264327), (2149, 252642), (3081, 176218), (3198, 169771), (3239, 167622), (3318, 163631), (3731, 145518), (3991, 136038), (4298, 126321), (6162, 88109), (6447, 84214), (6478, 83811), (7189, 75522), (7462, 72759), (7982, 68019), (9717, 55874), (11193, 48506), (11973, 45346), (12587, 43134), (12894, 42107), (14378, 37761), (19434, 27937), (21567, 25174), (22386, 24253), (22673, 23946)]